DE275377C - - Google Patents
Info
- Publication number
- DE275377C DE275377C DENDAT275377D DE275377DA DE275377C DE 275377 C DE275377 C DE 275377C DE NDAT275377 D DENDAT275377 D DE NDAT275377D DE 275377D A DE275377D A DE 275377DA DE 275377 C DE275377 C DE 275377C
- Authority
- DE
- Germany
- Prior art keywords
- sand
- drum
- cleaning
- sandblast
- axially
- 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
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000005488 sandblasting Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 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)
- Cleaning In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE275377C true DE275377C (cs) |
Family
ID=531666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT275377D Active DE275377C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE275377C (cs) |
-
0
- DE DENDAT275377D patent/DE275377C/de active Active
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