DE193790C - - Google Patents
Info
- Publication number
- DE193790C DE193790C DENDAT193790D DE193790DA DE193790C DE 193790 C DE193790 C DE 193790C DE NDAT193790 D DENDAT193790 D DE NDAT193790D DE 193790D A DE193790D A DE 193790DA DE 193790 C DE193790 C DE 193790C
- Authority
- DE
- Germany
- Prior art keywords
- twill
- impregnation
- sulfuric
- grinding
- salts
- 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
- 150000004653 carbonic acids Chemical class 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE193790C true DE193790C (https=) |
Family
ID=456993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT193790D Active DE193790C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE193790C (https=) |
-
0
- DE DENDAT193790D patent/DE193790C/de active Active
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