CH357468A - Incandescent lamp for lighting projector - Google Patents
Incandescent lamp for lighting projectorInfo
- Publication number
- CH357468A CH357468A CH357468DA CH357468A CH 357468 A CH357468 A CH 357468A CH 357468D A CH357468D A CH 357468DA CH 357468 A CH357468 A CH 357468A
- Authority
- CH
- Switzerland
- Prior art keywords
- incandescent lamp
- lighting projector
- projector
- lighting
- incandescent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/26—Screens; Filters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR763499 | 1958-04-18 | ||
FR790126 | 1959-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH357468A true CH357468A (en) | 1961-10-15 |
Family
ID=33437132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH357468D CH357468A (en) | 1958-04-18 | 1959-04-10 | Incandescent lamp for lighting projector |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH357468A (en) |
ES (1) | ES248669A1 (en) |
GB (1) | GB912668A (en) |
LU (1) | LU37058A1 (en) |
-
0
- LU LU37058D patent/LU37058A1/xx unknown
-
1959
- 1959-04-10 CH CH357468D patent/CH357468A/en unknown
- 1959-04-14 ES ES0248669A patent/ES248669A1/en not_active Expired
- 1959-04-16 GB GB1296559A patent/GB912668A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB912668A (en) | 1962-12-12 |
LU37058A1 (en) | |
ES248669A1 (en) | 1959-10-01 |
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