FR363114A - Telephone device - Google Patents
Telephone deviceInfo
- 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
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)
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) |
-
0
- DE DENDAT176033D patent/DE176033C/de active Active
-
1906
- 1906-02-09 FR FR363114A patent/FR363114A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE176033C (en) |
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