FR2138551A1 - - Google Patents
Info
- Publication number
- FR2138551A1 FR2138551A1 FR7119838A FR7119838A FR2138551A1 FR 2138551 A1 FR2138551 A1 FR 2138551A1 FR 7119838 A FR7119838 A FR 7119838A FR 7119838 A FR7119838 A FR 7119838A FR 2138551 A1 FR2138551 A1 FR 2138551A1
- Authority
- FR
- France
- 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.)
- Granted
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
- H04M1/04—Supports for telephone transmitters or receivers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7119838A FR2138551B1 (enExample) | 1971-05-21 | 1971-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7119838A FR2138551B1 (enExample) | 1971-05-21 | 1971-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2138551A1 true FR2138551A1 (enExample) | 1973-01-05 |
| FR2138551B1 FR2138551B1 (enExample) | 1973-05-25 |
Family
ID=9077934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7119838A Expired FR2138551B1 (enExample) | 1971-05-21 | 1971-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2138551B1 (enExample) |
-
1971
- 1971-05-21 FR FR7119838A patent/FR2138551B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2138551B1 (enExample) | 1973-05-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |