FR590514A - Appareil téléphonique - Google Patents
Appareil téléphoniqueInfo
- Publication number
- FR590514A FR590514A FR590514DA FR590514A FR 590514 A FR590514 A FR 590514A FR 590514D A FR590514D A FR 590514DA FR 590514 A FR590514 A FR 590514A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR590514T | 1924-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR590514A true FR590514A (fr) | 1925-06-18 |
Family
ID=8963480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR590514D Expired FR590514A (fr) | 1924-12-16 | 1924-12-16 | Appareil téléphonique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR590514A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1228669B (de) * | 1962-05-04 | 1966-11-17 | Sits Soc It Telecom Siemens | Fernsprechgeraet |
US4018998A (en) * | 1975-02-03 | 1977-04-19 | Elmeg Elektro-Mechanik Gmbh | Communication hand-set foldable for protection |
US5027394A (en) * | 1987-09-30 | 1991-06-25 | Matsushita Electric Industrial Co., Ltd. | Folding type telephone containing a wound electrical connection |
-
1924
- 1924-12-16 FR FR590514D patent/FR590514A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1228669B (de) * | 1962-05-04 | 1966-11-17 | Sits Soc It Telecom Siemens | Fernsprechgeraet |
US4018998A (en) * | 1975-02-03 | 1977-04-19 | Elmeg Elektro-Mechanik Gmbh | Communication hand-set foldable for protection |
US5027394A (en) * | 1987-09-30 | 1991-06-25 | Matsushita Electric Industrial Co., Ltd. | Folding type telephone containing a wound electrical connection |
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