IS2271A7 - System for proving the signatures of documents and the document used - Google Patents

System for proving the signatures of documents and the document used

Info

Publication number
IS2271A7
IS2271A7 IS2271A IS2271A IS2271A7 IS 2271 A7 IS2271 A7 IS 2271A7 IS 2271 A IS2271 A IS 2271A IS 2271 A IS2271 A IS 2271A IS 2271 A7 IS2271 A7 IS 2271A7
Authority
IS
Iceland
Prior art keywords
proving
signatures
documents
document used
document
Prior art date
Application number
IS2271A
Other languages
Icelandic (is)
Inventor
J. Waterbury Nelson
Original Assignee
J. Waterbury Nelson
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 J. Waterbury Nelson filed Critical J. Waterbury Nelson
Publication of IS2271A7 publication Critical patent/IS2271A7/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/24—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a handwritten signature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
IS2271A 1974-05-01 1975-04-15 System for proving the signatures of documents and the document used IS2271A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46591074A 1974-05-01 1974-05-01

Publications (1)

Publication Number Publication Date
IS2271A7 true IS2271A7 (en) 1975-07-02

Family

ID=23849666

Family Applications (1)

Application Number Title Priority Date Filing Date
IS2271A IS2271A7 (en) 1974-05-01 1975-04-15 System for proving the signatures of documents and the document used

Country Status (5)

Country Link
BE (1) BE828405A (en)
DE (1) DE2452202A1 (en)
FI (1) FI751282A7 (en)
IS (1) IS2271A7 (en)
MW (1) MW2275A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156463B1 (en) * 1984-02-07 1987-06-16 Unisys Corporation Protection of legal documents by reverse penetration
FR2672246A1 (en) * 1991-02-04 1992-08-07 Mercurio Paolo Method and means for making a written means of payment fraudproof
US8910876B2 (en) 1994-05-25 2014-12-16 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8261993B2 (en) 1994-05-25 2012-09-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7703683B2 (en) 1994-05-25 2010-04-27 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7712668B2 (en) 1994-05-25 2010-05-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7717344B2 (en) 1994-05-25 2010-05-18 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US6866196B1 (en) 1994-05-25 2005-03-15 Spencer A. Rathus Method and apparatus for accessing electronic data via a familiar printed medium
WO2009112206A2 (en) 2008-03-11 2009-09-17 Rolic Ltd. Optical biometric security element

Also Published As

Publication number Publication date
BE828405A (en) 1975-08-18
DE2452202A1 (en) 1975-11-20
MW2275A1 (en) 1977-07-13
FI751282A7 (en) 1975-11-02

Similar Documents

Publication Publication Date Title
NL7510733A (en) SCREW AND SCREWDRIVER FOR THIS.
SE415083B (en) BINDING.
NL175937C (en) SCAFFOLDING SYSTEM.
SE7507131L (en) SILENCER FOR GAS DRAWERS.
SE7410321L (en) END OF TRADE WEAPON.
DK398375A (en) N-ACYLAMINO-ALFA-ARYLACETAMIDOCEPHALOSPORINS AND METHODS FOR THE PREPARATION
NL7509378A (en) COPIER AND TELECOPIER.
NO143147C (en) PROCEDURE AND DEVICE FOR CLEANING EMULSIONS AND POLLUTANTS.
IS2271A7 (en) System for proving the signatures of documents and the document used
NL156474B (en) AERATION AND MISTRATION AID FOR FAUCETS.
DK411275A (en) THIOPHENSACCHARINS AND METHODS FOR THE PREPARATION
SE7507149L (en) DEVICE FOR META SLOPE PARAMETERS.
FI49951C (en) Turning device for logs and the like.
NL7501953A (en) ELECTRONIC SYSTEM.
NL7503107A (en) WIRED BROADCASTING SYSTEM.
SE7508064L (en) HARDWARE HARDENING DEVICE.
DK135538B (en) Process for the preparation of 17alpha-ethynyl- (5alpha) -2-androsten-17-beta-ol.
NL7510781A (en) ALKANOLAMINS AND METHODS FOR THE PREPARATION THEREOF.
SE7505930L (en) VENTILATION PUMP FOR GAS AND VETCER REACTORS WITH PREDISPERATION.
DK212375A (en) HYDROXYL-SUBSTITUTED 2-CHLORO-ALFA- (TERT-BUTYLAMINOMETHYL) -BENZYL-ALCOHOLS AND PROCEDURES FOR THE MANUFACTURE
SE414215B (en) ELECTRONIC TENDING SYSTEM.
NL7507453A (en) COPY DEVICE.
NL7508026A (en) Piezoelectric transformer.
NL7514786A (en) SWITCHING DEVICE FOR ADDING AND DEDUCTING.
NL7507347A (en) DOCUMENT PROVISION METHOD AND ORGANIZATION.