FR766396A - - Google Patents
Info
- Publication number
- FR766396A FR766396A FR766396DA FR766396A FR 766396 A FR766396 A FR 766396A FR 766396D A FR766396D A FR 766396DA FR 766396 A FR766396 A FR 766396A
- 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
- F21L23/00—Non-electric hand-lamps for miners
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR766396A true FR766396A (nl) | 1934-06-26 |
Family
ID=1551349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR766396D Expired FR766396A (nl) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR766396A (nl) |
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0
- FR FR766396D patent/FR766396A/fr not_active Expired