FR363114A - Telephone device - Google Patents

Telephone device

Info

Publication number
FR363114A
FR363114A FR363114A FR363114DA FR363114A FR 363114 A FR363114 A FR 363114A FR 363114 A FR363114 A FR 363114A FR 363114D A FR363114D A FR 363114DA FR 363114 A FR363114 A FR 363114A
Authority
FR
France
Prior art keywords
telephone device
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
FR363114A
Other languages
French (fr)
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.)
NAUTISKA INSTR AB
Original Assignee
NAUTISKA INSTR AB
Filing date
Publication date
Application filed by NAUTISKA INSTR AB filed Critical NAUTISKA INSTR AB
Application granted granted Critical
Publication of FR363114A publication Critical patent/FR363114A/en
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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR363114A 1906-02-09 Telephone device Expired FR363114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE176033T

Publications (1)

Publication Number Publication Date
FR363114A true FR363114A (en) 1906-07-21

Family

ID=5696040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR363114A Expired FR363114A (en) 1906-02-09 Telephone device

Country Status (2)

Country Link
DE (1) DE176033C (en)
FR (1) FR363114A (en)

Also Published As

Publication number Publication date
DE176033C (en)

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