BE472151A - - Google Patents
Info
- Publication number
- BE472151A BE472151A BE472151DA BE472151A BE 472151 A BE472151 A BE 472151A BE 472151D A BE472151D A BE 472151DA BE 472151 A BE472151 A BE 472151A
- 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
- H01J5/32—Seals for leading-in conductors
-
- 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
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 |
|---|---|---|---|
| US444664A US2410061A (en) | 1942-05-27 | 1942-05-27 | Method of sealing lead-in conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472151A true BE472151A (de) |
Family
ID=23765842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472151D BE472151A (de) | 1942-05-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2410061A (de) |
| BE (1) | BE472151A (de) |
| CH (1) | CH264117A (de) |
| FR (1) | FR938803A (de) |
-
0
- BE BE472151D patent/BE472151A/xx unknown
-
1942
- 1942-05-27 US US444664A patent/US2410061A/en not_active Expired - Lifetime
-
1946
- 1946-11-21 FR FR938803D patent/FR938803A/fr not_active Expired
-
1947
- 1947-05-20 CH CH264117D patent/CH264117A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR938803A (fr) | 1948-10-26 |
| US2410061A (en) | 1946-10-29 |
| CH264117A (fr) | 1949-09-30 |