NL27657C - - Google Patents
Info
- Publication number
- NL27657C NL27657C NL27657DA NL27657C NL 27657 C NL27657 C NL 27657C NL 27657D A NL27657D A NL 27657DA NL 27657 C NL27657 C NL 27657C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL359310X | 1930-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL27657C true NL27657C (https=) |
Family
ID=19785341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL27657D NL27657C (https=) | 1930-02-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1955629A (https=) |
| DE (1) | DE537015C (https=) |
| FR (1) | FR708621A (https=) |
| GB (1) | GB359310A (https=) |
| NL (1) | NL27657C (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987696A (en) * | 1957-10-24 | 1961-06-06 | Gen Electric | Lamp base with collared insulator |
| USD922325S1 (en) * | 2019-08-13 | 2021-06-15 | Ningbo Well Electric Appliance Co., Ltd. | Lamp cap |
-
0
- NL NL27657D patent/NL27657C/xx active
-
1930
- 1930-03-18 DE DE1930537015D patent/DE537015C/de not_active Expired
- 1930-12-30 GB GB39165/30A patent/GB359310A/en not_active Expired
- 1930-12-31 FR FR708621D patent/FR708621A/fr not_active Expired
-
1931
- 1931-02-24 US US517964A patent/US1955629A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1955629A (en) | 1934-04-17 |
| DE537015C (de) | 1931-10-30 |
| FR708621A (fr) | 1931-07-27 |
| GB359310A (en) | 1931-10-22 |