BE405421A - - Google Patents
Info
- Publication number
- BE405421A BE405421A BE405421DA BE405421A BE 405421 A BE405421 A BE 405421A BE 405421D A BE405421D A BE 405421DA BE 405421 A BE405421 A BE 405421A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL430288X | 1933-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE405421A true BE405421A (US20100268047A1-20101021-C00003.png) |
Family
ID=19786144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE405421D BE405421A (US20100268047A1-20101021-C00003.png) | 1933-10-04 |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3469140A (en) * | 1967-02-13 | 1969-09-23 | Westinghouse Electric Corp | Single-ended electric incandescent lamp with improved base and terminal structure,and method of assembly |
| US3691512A (en) * | 1970-09-16 | 1972-09-12 | Pyle National Co | Impregnated ceramic insulators and method of making same |
| US7568955B2 (en) * | 2007-01-16 | 2009-08-04 | Access Business Group International Llc | Lamp base for dual-leg lamp assembly |
-
0
- BE BE405421D patent/BE405421A/xx unknown
- NL NL38211D patent/NL38211C/xx active
-
1934
- 1934-09-14 DE DEN37176D patent/DE642903C/de not_active Expired
- 1934-09-28 US US746003A patent/US2020718A/en not_active Expired - Lifetime
- 1934-09-29 FR FR779127D patent/FR779127A/fr not_active Expired
- 1934-10-01 GB GB28052/34A patent/GB430288A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL38211C (US20100268047A1-20101021-C00003.png) | |
| GB430288A (en) | 1935-06-17 |
| FR779127A (fr) | 1935-03-29 |
| DE642903C (de) | 1937-03-19 |
| US2020718A (en) | 1935-11-12 |
