FR1002158A - Dispositif téléphonique ou de transmission analogue - Google Patents

Dispositif téléphonique ou de transmission analogue

Info

Publication number
FR1002158A
FR1002158A FR1002158DA FR1002158A FR 1002158 A FR1002158 A FR 1002158A FR 1002158D A FR1002158D A FR 1002158DA FR 1002158 A FR1002158 A FR 1002158A
Authority
FR
France
Prior art keywords
telephone
transmission device
analogue transmission
analogue
transmission
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)
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
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 Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of FR1002158A publication Critical patent/FR1002158A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR1002158D 1942-07-28 1946-08-05 Dispositif téléphonique ou de transmission analogue Expired FR1002158A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1002158X 1942-07-28

Publications (1)

Publication Number Publication Date
FR1002158A true FR1002158A (fr) 1952-03-03

Family

ID=10867522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002158D Expired FR1002158A (fr) 1942-07-28 1946-08-05 Dispositif téléphonique ou de transmission analogue

Country Status (1)

Country Link
FR (1) FR1002158A (fr)

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