FR2178858A1 - - Google Patents
Info
- Publication number
- FR2178858A1 FR2178858A1 FR7303375A FR7303375A FR2178858A1 FR 2178858 A1 FR2178858 A1 FR 2178858A1 FR 7303375 A FR7303375 A FR 7303375A FR 7303375 A FR7303375 A FR 7303375A FR 2178858 A1 FR2178858 A1 FR 2178858A1
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE781658A BE781658A (fr) | 1972-04-04 | 1972-04-04 | Perfectionnement aux boitiers de lampe de poche. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2178858A1 true FR2178858A1 (it) | 1973-11-16 |
FR2178858B1 FR2178858B1 (it) | 1977-12-30 |
Family
ID=3859506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7303375A Expired FR2178858B1 (it) | 1972-04-04 | 1973-01-31 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE781658A (it) |
FR (1) | FR2178858B1 (it) |
IT (1) | IT984248B (it) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB114777A (it) * | ||||
US2375511A (en) * | 1942-01-07 | 1945-05-08 | Blake Mfg Corp | Flashlight |
-
1972
- 1972-04-04 BE BE781658A patent/BE781658A/xx unknown
-
1973
- 1973-01-31 FR FR7303375A patent/FR2178858B1/fr not_active Expired
- 1973-02-16 IT IT48296/73A patent/IT984248B/it active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB114777A (it) * | ||||
US2375511A (en) * | 1942-01-07 | 1945-05-08 | Blake Mfg Corp | Flashlight |
Also Published As
Publication number | Publication date |
---|---|
IT984248B (it) | 1974-11-20 |
BE781658A (fr) | 1972-07-31 |
FR2178858B1 (it) | 1977-12-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |