BE433743A - - Google Patents
Info
- Publication number
- BE433743A BE433743A BE433743DA BE433743A BE 433743 A BE433743 A BE 433743A BE 433743D A BE433743D A BE 433743DA BE 433743 A BE433743 A BE 433743A
- 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
- 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
- H01J5/40—End-disc seals, e.g. flat header
- H01J5/42—End-disc seals, e.g. flat header using intermediate part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0034—Lamp bases
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE209914X | 1938-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE433743A true BE433743A (https=) |
Family
ID=5795016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE433743D BE433743A (https=) | 1938-04-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE433743A (https=) |
| CH (1) | CH209914A (https=) |
| FR (1) | FR852805A (https=) |
-
0
- BE BE433743D patent/BE433743A/xx unknown
-
1939
- 1939-04-05 CH CH209914D patent/CH209914A/de unknown
- 1939-04-07 FR FR852805D patent/FR852805A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR852805A (fr) | 1940-03-04 |
| CH209914A (de) | 1940-05-15 |