FR359517A - Transmetteur téléphonique - Google Patents

Transmetteur téléphonique

Info

Publication number
FR359517A
FR359517A FR359517DA FR359517A FR 359517 A FR359517 A FR 359517A FR 359517D A FR359517D A FR 359517DA FR 359517 A FR359517 A FR 359517A
Authority
FR
France
Prior art keywords
telephone transmitter
telephone
transmitter
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
Ferdinand Merckel
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.)
FERDINAND MERCKEL
VEUVE CHARRON ET BELLANGER SOC
Original Assignee
FERDINAND MERCKEL
VEUVE CHARRON ET BELLANGER SOC
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 FERDINAND MERCKEL, VEUVE CHARRON ET BELLANGER SOC filed Critical FERDINAND MERCKEL
Application granted granted Critical
Publication of FR359517A publication Critical patent/FR359517A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR359517D 1905-11-17 1905-11-17 Transmetteur téléphonique Expired FR359517A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR359517T 1905-11-17

Publications (1)

Publication Number Publication Date
FR359517A true FR359517A (fr) 1906-03-29

Family

ID=1407277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR359517D Expired FR359517A (fr) 1905-11-17 1905-11-17 Transmetteur téléphonique

Country Status (1)

Country Link
FR (1) FR359517A (fr)

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