FR881912A - Table téléphonique manuelle - Google Patents
Table téléphonique manuelleInfo
- Publication number
- FR881912A FR881912A FR881912DA FR881912A FR 881912 A FR881912 A FR 881912A FR 881912D A FR881912D A FR 881912DA FR 881912 A FR881912 A FR 881912A
- Authority
- FR
- France
- Prior art keywords
- manual telephone
- telephone table
- manual
- 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
- H04M5/00—Manual exchanges
- H04M5/02—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Structure Of Telephone Exchanges (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE552086X | 1940-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR881912A true FR881912A (fr) | 1943-05-12 |
Family
ID=20311806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR881912D Expired FR881912A (fr) | 1940-07-20 | 1941-06-25 | Table téléphonique manuelle |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE442186A (enrdf_load_stackoverflow) |
FR (1) | FR881912A (enrdf_load_stackoverflow) |
GB (1) | GB552086A (enrdf_load_stackoverflow) |
-
0
- BE BE442186D patent/BE442186A/xx unknown
-
1941
- 1941-06-25 FR FR881912D patent/FR881912A/fr not_active Expired
- 1941-09-19 GB GB12151/41A patent/GB552086A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE442186A (enrdf_load_stackoverflow) | |
GB552086A (en) | 1943-03-22 |
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