FR646859A - - Google Patents
Info
- Publication number
- FR646859A FR646859A FR646859DA FR646859A FR 646859 A FR646859 A FR 646859A FR 646859D A FR646859D A FR 646859DA FR 646859 A FR646859 A FR 646859A
- Authority
- FR
- France
- 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
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
FR646859A true FR646859A (es) | 1928-11-16 |
Family
ID=1542818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR646859D Expired FR646859A (es) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR646859A (es) |
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0
- FR FR646859D patent/FR646859A/fr not_active Expired