FR861001A - - Google Patents
Info
- Publication number
- FR861001A FR861001A FR861001DA FR861001A FR 861001 A FR861001 A FR 861001A FR 861001D A FR861001D A FR 861001DA FR 861001 A FR861001 A FR 861001A
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR861001A true FR861001A (fr) | 1941-02-08 |
Family
ID=1555243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR861001D Expired FR861001A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR861001A (fr) |
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0
- FR FR861001D patent/FR861001A/fr not_active Expired