NL271746A - - Google Patents
Info
- Publication number
- NL271746A NL271746A NL271746DA NL271746A NL 271746 A NL271746 A NL 271746A NL 271746D A NL271746D A NL 271746DA NL 271746 A NL271746 A NL 271746A
- Authority
- NL
- Netherlands
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)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0036119 | 1960-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL271746A true NL271746A (en:Method) |
Family
ID=7482107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL271746D NL271746A (en:Method) | 1960-11-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3293374A (en:Method) |
| BE (1) | BE610691A (en:Method) |
| CH (1) | CH389690A (en:Method) |
| GB (1) | GB1001572A (en:Method) |
| NL (1) | NL271746A (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2894077A (en) * | 1955-11-21 | 1959-07-07 | Philco Corp | Modular circuitry |
-
0
- NL NL271746D patent/NL271746A/xx unknown
-
1961
- 1961-10-25 CH CH1234861A patent/CH389690A/de unknown
- 1961-11-06 US US150418A patent/US3293374A/en not_active Expired - Lifetime
- 1961-11-23 BE BE610691A patent/BE610691A/fr unknown
- 1961-11-24 GB GB42048/61A patent/GB1001572A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE610691A (fr) | 1962-03-16 |
| GB1001572A (en) | 1965-08-18 |
| CH389690A (de) | 1965-03-31 |
| US3293374A (en) | 1966-12-20 |