BE386759A - - Google Patents
Info
- Publication number
- BE386759A BE386759A BE386759DA BE386759A BE 386759 A BE386759 A BE 386759A BE 386759D A BE386759D A BE 386759DA BE 386759 A BE386759 A BE 386759A
- 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
- H01J9/40—Closing vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL381837X | 1931-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE386759A true BE386759A (zh) |
Family
ID=19785662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE386759D BE386759A (zh) | 1931-03-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE386759A (zh) |
| FR (1) | FR732477A (zh) |
| GB (1) | GB381837A (zh) |
-
0
- BE BE386759D patent/BE386759A/xx unknown
-
1932
- 1932-02-29 FR FR732477D patent/FR732477A/fr not_active Expired
- 1932-03-02 GB GB6319/32A patent/GB381837A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR732477A (fr) | 1932-09-21 |
| GB381837A (en) | 1932-10-13 |