NL61573C - - Google Patents
Info
- Publication number
- NL61573C NL61573C NL61573DA NL61573C NL 61573 C NL61573 C NL 61573C NL 61573D A NL61573D A NL 61573DA NL 61573 C NL61573 C NL 61573C
- Authority
- NL
- Netherlands
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
- H01J5/32—Seals for leading-in conductors
 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| NL231993X | 1939-05-27 | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| NL61573C true NL61573C (en:Method) | 
Family
ID=19780019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| NL61573D NL61573C (en:Method) | 1939-05-27 | 
Country Status (7)
| Country | Link | 
|---|---|
| US (1) | US2276218A (en:Method) | 
| BE (1) | BE440612A (en:Method) | 
| CH (1) | CH231993A (en:Method) | 
| DE (1) | DE1081137B (en:Method) | 
| FR (1) | FR871109A (en:Method) | 
| GB (2) | GB543570A (en:Method) | 
| NL (1) | NL61573C (en:Method) | 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| FR2391559A1 (fr) * | 1977-05-16 | 1978-12-15 | Philips Nv | Lampe electrique | 
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US2439916A (en) * | 1945-03-01 | 1948-04-20 | Westinghouse Electric Corp | Method of sealing coaxial structures | 
| NL74848C (en:Method) * | 1946-07-12 | |||
| US2670399A (en) * | 1949-08-12 | 1954-02-23 | Westinghouse Electric Corp | High-pressure gaseous discharge lamp | 
| US2787904A (en) * | 1953-06-29 | 1957-04-09 | Honeywell Regulator Co | Constituent potential measuring apparatus | 
| US3220097A (en) * | 1959-12-14 | 1965-11-30 | Corning Glass Works | Method of making an encapsulated impedance element | 
| US3448320A (en) * | 1966-12-15 | 1969-06-03 | Gen Electric | Electric lamp and method of manufacture | 
| US3502932A (en) * | 1967-10-02 | 1970-03-24 | Gen Electric | Incandescent lamp and method of manufacture | 
| US4202999A (en) * | 1978-04-11 | 1980-05-13 | General Electric Company | Fused silica lamp envelope and seal | 
| DE2851507C2 (de) * | 1978-11-29 | 1982-05-19 | Aktiengesellschaft Kühnle, Kopp & Kausch, 6710 Frankenthal | Isolations-Federkörper und dessen Verwendung | 
- 
        0
        - BE BE440612D patent/BE440612A/xx unknown
- NL NL61573D patent/NL61573C/xx active
 
- 
        1940
        - 1940-05-24 GB GB9202/40A patent/GB543570A/en not_active Expired
- 1940-06-15 US US340829A patent/US2276218A/en not_active Expired - Lifetime
- 1940-09-26 DE DEP2203D patent/DE1081137B/de active Pending
 
- 
        1941
        - 1941-03-04 CH CH231993D patent/CH231993A/de unknown
- 1941-03-27 FR FR871109D patent/FR871109A/fr not_active Expired
 
- 
        1947
        - 1947-12-31 GB GB35190/47A patent/GB626203A/en not_active Expired
 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| FR2391559A1 (fr) * | 1977-05-16 | 1978-12-15 | Philips Nv | Lampe electrique | 
Also Published As
| Publication number | Publication date | 
|---|---|
| US2276218A (en) | 1942-03-10 | 
| CH231993A (de) | 1944-04-30 | 
| GB626203A (en) | 1949-07-11 | 
| DE1081137B (de) | 1960-05-05 | 
| FR871109A (fr) | 1942-04-09 | 
| BE440612A (en:Method) | |
| GB543570A (en) | 1942-03-04 |