NL58671C - - Google Patents
Info
- Publication number
- NL58671C NL58671C NL58671DA NL58671C NL 58671 C NL58671 C NL 58671C NL 58671D A NL58671D A NL 58671DA NL 58671 C NL58671 C NL 58671C
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB218528X | 1939-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58671C true NL58671C (es) |
Family
ID=10169904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58671D NL58671C (es) | 1939-10-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (2) | BE441108A (es) |
| CH (3) | CH218528A (es) |
| FR (1) | FR966949A (es) |
| GB (3) | GB535786A (es) |
| NL (1) | NL58671C (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1090725B (de) * | 1958-06-06 | 1960-10-13 | Krone Kg | Umschalter fuer Fernsprech-Tischapparate |
| US4284855A (en) * | 1979-08-22 | 1981-08-18 | Northern Telecom, Inc. | Base for telephone set, for alternative desk and wall mounting |
-
0
- BE BE441133D patent/BE441133A/xx unknown
- NL NL58671D patent/NL58671C/xx active
- BE BE441108D patent/BE441108A/xx unknown
-
1939
- 1939-10-20 GB GB28335/39A patent/GB535786A/en not_active Expired
- 1939-10-20 GB GB28336/39A patent/GB535787A/en not_active Expired
- 1939-10-20 GB GB28337/39A patent/GB535788A/en not_active Expired
-
1940
- 1940-10-28 CH CH218528D patent/CH218528A/de unknown
-
1941
- 1941-05-14 CH CH220361D patent/CH220361A/de unknown
- 1941-05-14 CH CH225076D patent/CH225076A/de unknown
-
1948
- 1948-05-20 FR FR966949D patent/FR966949A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB535786A (en) | 1941-04-22 |
| BE441108A (es) | |
| BE441133A (es) | |
| GB535788A (en) | 1941-04-22 |
| CH225076A (de) | 1942-12-31 |
| CH220361A (de) | 1942-03-31 |
| GB535787A (en) | 1941-04-22 |
| CH218528A (de) | 1941-12-15 |
| FR966949A (fr) | 1950-10-20 |