DE180051C - - Google Patents
Info
- Publication number
- DE180051C DE180051C DENDAT180051D DE180051DA DE180051C DE 180051 C DE180051 C DE 180051C DE NDAT180051 D DENDAT180051 D DE NDAT180051D DE 180051D A DE180051D A DE 180051DA DE 180051 C DE180051 C DE 180051C
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- pressure screw
- container
- bracket
- water
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 1
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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE180051C true DE180051C (https=) |
Family
ID=444337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT180051D Active DE180051C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE180051C (https=) |
-
0
- DE DENDAT180051D patent/DE180051C/de active Active
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