FR1279819A - Combiné téléphonique d'essai - Google Patents

Combiné téléphonique d'essai

Info

Publication number
FR1279819A
FR1279819A FR17766A FR59017766A FR1279819A FR 1279819 A FR1279819 A FR 1279819A FR 17766 A FR17766 A FR 17766A FR 59017766 A FR59017766 A FR 59017766A FR 1279819 A FR1279819 A FR 1279819A
Authority
FR
France
Prior art keywords
telephone handset
test telephone
test
handset
telephone
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
FR17766A
Other languages
English (en)
Inventor
Gerard Neumann
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.)
ELMEG Elektro Mechanik GmbH
Original Assignee
ELMEG Elektro Mechanik GmbH
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 ELMEG Elektro Mechanik GmbH filed Critical ELMEG Elektro Mechanik GmbH
Application granted granted Critical
Publication of FR1279819A publication Critical patent/FR1279819A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
FR17766A 1960-02-04 1961-02-03 Combiné téléphonique d'essai Expired FR1279819A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1960E0013564 DE1808339U (de) 1960-02-04 1960-02-04 Pruefhandapparat.

Publications (1)

Publication Number Publication Date
FR1279819A true FR1279819A (fr) 1961-12-22

Family

ID=32915270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17766A Expired FR1279819A (fr) 1960-02-04 1961-02-03 Combiné téléphonique d'essai

Country Status (2)

Country Link
DE (1) DE1808339U (fr)
FR (1) FR1279819A (fr)

Also Published As

Publication number Publication date
DE1808339U (de) 1960-03-24

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