FR2125838A5 - - Google Patents
Info
- Publication number
- FR2125838A5 FR2125838A5 FR7138320A FR7138320A FR2125838A5 FR 2125838 A5 FR2125838 A5 FR 2125838A5 FR 7138320 A FR7138320 A FR 7138320A FR 7138320 A FR7138320 A FR 7138320A FR 2125838 A5 FR2125838 A5 FR 2125838A5
- 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.)
- 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
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11638471A | 1971-02-18 | 1971-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2125838A5 true FR2125838A5 (https=) | 1972-09-29 |
Family
ID=22366856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7138320A Expired FR2125838A5 (https=) | 1971-02-18 | 1971-10-18 |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU3545371A (https=) |
| BE (1) | BE774208A (https=) |
| CA (1) | CA941258A (https=) |
| FR (1) | FR2125838A5 (https=) |
| GB (2) | GB1371063A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2176077A2 (https=) * | 1971-02-18 | 1973-10-26 | Foley James |
-
1971
- 1971-07-05 CA CA117,382A patent/CA941258A/en not_active Expired
- 1971-08-20 GB GB3910471A patent/GB1371063A/en not_active Expired
- 1971-08-20 GB GB2227573A patent/GB1371064A/en not_active Expired
- 1971-10-18 FR FR7138320A patent/FR2125838A5/fr not_active Expired
- 1971-10-20 BE BE774208A patent/BE774208A/xx unknown
- 1971-11-08 AU AU35453/71A patent/AU3545371A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2176077A2 (https=) * | 1971-02-18 | 1973-10-26 | Foley James |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1371063A (en) | 1974-10-23 |
| CA941258A (en) | 1974-02-05 |
| GB1371064A (en) | 1974-10-23 |
| AU3545371A (en) | 1973-05-17 |
| BE774208A (fr) | 1972-02-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |