FR788344A - Combiné téléphonique en matière moulée sous pression - Google Patents
Combiné téléphonique en matière moulée sous pressionInfo
- Publication number
- FR788344A FR788344A FR788344DA FR788344A FR 788344 A FR788344 A FR 788344A FR 788344D A FR788344D A FR 788344DA FR 788344 A FR788344 A FR 788344A
- Authority
- FR
- France
- Prior art keywords
- cast
- die
- telephone handset
- handset
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE788344X | 1934-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR788344A true FR788344A (fr) | 1935-10-08 |
Family
ID=6699455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR788344D Expired FR788344A (fr) | 1934-04-05 | 1935-04-05 | Combiné téléphonique en matière moulée sous pression |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR788344A (fr) |
-
1935
- 1935-04-05 FR FR788344D patent/FR788344A/fr not_active Expired
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