CH233679A - Elektrische Lampe. - Google Patents
Elektrische Lampe.Info
- Publication number
- CH233679A CH233679A CH233679DA CH233679A CH 233679 A CH233679 A CH 233679A CH 233679D A CH233679D A CH 233679DA CH 233679 A CH233679 A CH 233679A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric lamp
- lamp
- electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU233679X | 1942-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH233679A true CH233679A (de) | 1944-08-15 |
Family
ID=10978441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH233679D CH233679A (de) | 1942-02-28 | 1943-02-02 | Elektrische Lampe. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE449181A (xx) |
CH (1) | CH233679A (xx) |
FR (1) | FR891581A (xx) |
NL (1) | NL67289C (xx) |
-
0
- NL NL67289D patent/NL67289C/xx active
- BE BE449181D patent/BE449181A/xx unknown
-
1943
- 1943-02-02 CH CH233679D patent/CH233679A/de unknown
- 1943-02-27 FR FR891581D patent/FR891581A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE449181A (xx) | |
NL67289C (xx) | |
FR891581A (fr) | 1944-03-10 |
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