NL255301A - - Google Patents
Info
- Publication number
- NL255301A NL255301A NL255301DA NL255301A NL 255301 A NL255301 A NL 255301A NL 255301D A NL255301D A NL 255301DA NL 255301 A NL255301 A NL 255301A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/32—Sealing leading-in conductors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2952059A GB961928A (en) | 1959-08-28 | 1959-08-28 | Method and apparatus for treading lamp caps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255301A true NL255301A (de) |
Family
ID=10292837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL255301D NL255301A (de) | 1959-08-28 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1246875B (de) |
| GB (2) | GB961929A (de) |
| NL (1) | NL255301A (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH120635A (de) * | 1925-06-12 | 1927-06-01 | Philips Nv | Vorrichtung zum gegenseitigen Einstellen von Sockeln und Glocken bei elektrischen Lampen oder ähnlichen Vorrichtungen. |
| US1760629A (en) * | 1929-02-01 | 1930-05-27 | Westinghouse Lamp Co | Method of threading bases |
| US2720690A (en) * | 1951-04-06 | 1955-10-18 | Westinghouse Electric Corp | Apparatus for threading bases on the leads of fluorescent lamps |
| BE519455A (de) * | 1952-04-26 |
-
0
- NL NL255301D patent/NL255301A/xx unknown
-
1959
- 1959-08-28 GB GB92964A patent/GB961929A/en not_active Expired
- 1959-08-28 GB GB2952059A patent/GB961928A/en not_active Expired
-
1960
- 1960-08-27 DE DE1960J0018632 patent/DE1246875B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1246875B (de) | 1967-08-10 |
| GB961928A (en) | 1964-06-24 |
| GB961929A (en) | 1964-06-24 |