FR36732E - Acetylene lantern - Google Patents
Acetylene lanternInfo
- Publication number
- FR36732E FR36732E FR36732DA FR36732E FR 36732 E FR36732 E FR 36732E FR 36732D A FR36732D A FR 36732DA FR 36732 E FR36732 E FR 36732E
- Authority
- FR
- France
- Prior art keywords
- lantern
- acetylene
- acetylene lantern
- 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
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L19/00—Lanterns, e.g. hurricane lamps or candle lamps
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR36732T | 1929-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR36732E true FR36732E (en) | 1930-08-02 |
Family
ID=8673454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR36732D Expired FR36732E (en) | 1929-02-21 | 1929-02-21 | Acetylene lantern |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR36732E (en) |
-
1929
- 1929-02-21 FR FR36732D patent/FR36732E/en not_active Expired
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