BE461941A - - Google Patents
Info
- Publication number
- BE461941A BE461941A BE461941DA BE461941A BE 461941 A BE461941 A BE 461941A BE 461941D A BE461941D A BE 461941DA BE 461941 A BE461941 A BE 461941A
- Authority
- BE
- Belgium
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US444665A US2384833A (en) | 1942-05-27 | 1942-05-27 | Method of making lead-in seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE461941A true BE461941A (en:Method) |
Family
ID=23765844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE461941D BE461941A (en:Method) | 1942-05-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2384833A (en:Method) |
| BE (1) | BE461941A (en:Method) |
| CH (1) | CH254396A (en:Method) |
| FR (1) | FR916566A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511914A (en) * | 1950-06-20 | Method of and apparatus for fabri |
-
0
- BE BE461941D patent/BE461941A/xx unknown
-
1942
- 1942-05-27 US US444665A patent/US2384833A/en not_active Expired - Lifetime
-
1945
- 1945-10-27 FR FR916566D patent/FR916566A/fr not_active Expired
-
1946
- 1946-01-14 CH CH254396D patent/CH254396A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR916566A (fr) | 1946-12-10 |
| US2384833A (en) | 1945-09-18 |
| CH254396A (fr) | 1948-04-30 |