NL251402A - - Google Patents
Info
- Publication number
- NL251402A NL251402A NL251402DA NL251402A NL 251402 A NL251402 A NL 251402A NL 251402D A NL251402D A NL 251402DA NL 251402 A NL251402 A NL 251402A
- 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
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK37865A DE1141677B (de) | 1959-05-29 | 1959-05-29 | Fernsprech-Handapparat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL251402A true NL251402A (fr) |
Family
ID=7221170
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL124186D NL124186C (fr) | 1959-05-29 | ||
| NL251402D NL251402A (fr) | 1959-05-29 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL124186D NL124186C (fr) | 1959-05-29 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1141677B (fr) |
| NL (2) | NL251402A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH581860B5 (fr) * | 1971-03-30 | 1976-11-15 | Citizen Watch Co Ltd |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2200794A (en) * | 1937-05-08 | 1940-05-14 | Bell Telephone Labor Inc | Electrical connector |
| DE957232C (de) * | 1954-01-31 | 1957-01-31 | Standard Elek K Ag | Geteilter Handapparat fuer Fernsprecher |
-
0
- NL NL124186D patent/NL124186C/xx active
- NL NL251402D patent/NL251402A/xx unknown
-
1959
- 1959-05-29 DE DEK37865A patent/DE1141677B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1141677B (de) | 1962-12-27 |
| NL124186C (fr) |