FR389909A - Reflector for spotlights - Google Patents
Reflector for spotlightsInfo
- Publication number
- FR389909A FR389909A FR389909DA FR389909A FR 389909 A FR389909 A FR 389909A FR 389909D A FR389909D A FR 389909DA FR 389909 A FR389909 A FR 389909A
- Authority
- FR
- France
- Prior art keywords
- spotlights
- reflector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB389909X | 1907-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR389909A true FR389909A (en) | 1908-09-22 |
Family
ID=1435489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR389909D Expired FR389909A (en) | 1907-07-19 | 1908-05-05 | Reflector for spotlights |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR389909A (en) |
-
1908
- 1908-05-05 FR FR389909D patent/FR389909A/en not_active Expired
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