NL10193C - - Google Patents
Info
- Publication number
- NL10193C NL10193C NL19758A NL19758A NL10193C NL 10193 C NL10193 C NL 10193C NL 19758 A NL19758 A NL 19758A NL 19758 A NL19758 A NL 19758A NL 10193 C NL10193 C NL 10193C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US398594A US1591910A (en) | 1920-07-23 | 1920-07-23 | Incandescent lamp |
| GB31223/20A GB175025A (en) | 1920-07-23 | 1920-11-04 | Improvements in and relating to incandescent electric lamps |
| GB31224/20A GB173934A (en) | 1920-07-23 | 1920-11-04 | Improvements in and relating to incandescent lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL10193C true NL10193C (fr) | 1923-12-15 |
Family
ID=40456201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL19758A NL10193C (fr) | 1920-07-23 | 1920-07-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US1591911A (fr) |
| DE (1) | DE378816C (fr) |
| FR (2) | FR538901A (fr) |
| GB (2) | GB173934A (fr) |
| NL (1) | NL10193C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL211265A (fr) * | 1955-10-14 | |||
| US3364377A (en) * | 1964-10-14 | 1968-01-16 | Inst Of Natural Sciences Inc | Incandescent electric lamp |
-
1920
- 1920-07-23 US US39843120 patent/US1591911A/en not_active Expired - Lifetime
- 1920-07-23 NL NL19758A patent/NL10193C/xx active
- 1920-07-23 US US398594A patent/US1591910A/en not_active Expired - Lifetime
- 1920-11-04 GB GB31224/20A patent/GB173934A/en not_active Expired
- 1920-11-04 GB GB31223/20A patent/GB175025A/en not_active Expired
-
1921
- 1921-07-07 FR FR538901D patent/FR538901A/fr not_active Expired
- 1921-07-08 FR FR25162D patent/FR25162E/fr not_active Expired
- 1921-07-19 DE DEI21764D patent/DE378816C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1591911A (en) | 1926-07-06 |
| FR538901A (fr) | 1922-06-17 |
| DE378816C (de) | 1923-08-02 |
| US1591910A (en) | 1926-07-06 |
| GB173934A (en) | 1922-01-19 |
| GB175025A (en) | 1922-02-06 |
| FR25162E (fr) | 1923-01-06 |