CH312788A - Zwergglühlampe - Google Patents
ZwergglühlampeInfo
- Publication number
- CH312788A CH312788A CH312788DA CH312788A CH 312788 A CH312788 A CH 312788A CH 312788D A CH312788D A CH 312788DA CH 312788 A CH312788 A CH 312788A
- Authority
- CH
- Switzerland
- Prior art keywords
- dwarf
- light bulb
- bulb
- light
- dwarf light
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU312788X | 1952-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH312788A true CH312788A (de) | 1956-02-29 |
Family
ID=10978754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH312788D CH312788A (de) | 1952-05-17 | 1953-05-05 | Zwergglühlampe |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE519879A (enExample) |
| CH (1) | CH312788A (enExample) |
| FR (1) | FR1078731A (enExample) |
| NL (1) | NL177826B (enExample) |
-
0
- NL NLAANVRAGE7314428,A patent/NL177826B/xx unknown
- BE BE519879D patent/BE519879A/fr unknown
-
1953
- 1953-04-28 FR FR1078731D patent/FR1078731A/fr not_active Expired
- 1953-05-05 CH CH312788D patent/CH312788A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE519879A (enExample) | |
| FR1078731A (fr) | 1954-11-23 |
| NL177826B (nl) |
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