FR941602A - Formes pour réception télégraphique secrète - Google Patents

Formes pour réception télégraphique secrète

Info

Publication number
FR941602A
FR941602A FR941602DA FR941602A FR 941602 A FR941602 A FR 941602A FR 941602D A FR941602D A FR 941602DA FR 941602 A FR941602 A FR 941602A
Authority
FR
France
Prior art keywords
secret
forms
telegraphic
reception
telegraphic reception
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Humy Fernand Emile D
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR941602A publication Critical patent/FR941602A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/02—Details not particular to receiver or transmitter
    • H04L13/06—Tape or page guiding or feeding devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/901—Concealed data
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S462/00—Books, strips, and leaves for manifolding
    • Y10S462/903—Security

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Duplication Or Marking (AREA)
  • Credit Cards Or The Like (AREA)
FR941602D 1944-05-13 1946-04-04 Formes pour réception télégraphique secrète Expired FR941602A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US535411A US2396833A (en) 1944-05-13 1944-05-13 Secret telegraph receiving blank

Publications (1)

Publication Number Publication Date
FR941602A true FR941602A (fr) 1949-01-17

Family

ID=24134073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941602D Expired FR941602A (fr) 1944-05-13 1946-04-04 Formes pour réception télégraphique secrète

Country Status (3)

Country Link
US (1) US2396833A (fr)
FR (1) FR941602A (fr)
GB (1) GB592369A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624652A (en) * 1944-10-11 1953-01-06 Chester F Carlson Graphic recording
US2713822A (en) * 1948-12-20 1955-07-26 Columbia Ribbon & Carbon Planographic printing
US2669464A (en) * 1950-05-06 1954-02-16 Kenneth S Lay Mailing piece
US2708647A (en) * 1954-06-01 1955-05-17 Walsh Robert Arthur Method of transferring impressions of lines or characters
US2955896A (en) * 1957-12-27 1960-10-11 Mc Graw Edison Co Index marking means for sheet record machines
US3115351A (en) * 1960-11-03 1963-12-24 Harry D Dazey Solicitation kit for fund raising drives
US3995381A (en) * 1975-06-27 1976-12-07 Ken Max Manfred Low visibility answer sheet and method of testing
US4740015A (en) * 1986-07-01 1988-04-26 Moore Business Forms, Inc. Security document and method of testing same
US5085469A (en) * 1990-11-13 1992-02-04 International Integrated Communications, Ltd. Flexible composite recording material for facsimile machines
US5421779A (en) * 1991-05-08 1995-06-06 International Integrated Communications, Ltd. Composite recording materials, facsimile instruction labels and method of delivering hard copies of confidential messages using the same
US5350199A (en) * 1993-09-17 1994-09-27 Young Aurelia G Security facsimile paper
US5887408A (en) * 1996-11-15 1999-03-30 Moore U.S.A. Inc. Confidential facsimile system with pressure sealed security envelope

Also Published As

Publication number Publication date
US2396833A (en) 1946-03-19
GB592369A (en) 1947-09-16

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