CH254878A - Schleifscheibe. - Google Patents
Schleifscheibe.Info
- Publication number
- CH254878A CH254878A CH254878DA CH254878A CH 254878 A CH254878 A CH 254878A CH 254878D A CH254878D A CH 254878DA CH 254878 A CH254878 A CH 254878A
- Authority
- CH
- Switzerland
- Prior art keywords
- grinding wheel
- grinding
- wheel
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
- B24D9/08—Circular back-plates for carrying flexible material
- B24D9/085—Devices for mounting sheets on a backing plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL254878X | 1944-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH254878A true CH254878A (de) | 1948-05-31 |
Family
ID=19781257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH254878D CH254878A (de) | 1944-01-28 | 1947-01-07 | Schleifscheibe. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH254878A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4979337A (en) * | 1986-10-03 | 1990-12-25 | Duppstadt Arthur G | Polishing tool for contact lenses and associated method |
-
1947
- 1947-01-07 CH CH254878D patent/CH254878A/de unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4979337A (en) * | 1986-10-03 | 1990-12-25 | Duppstadt Arthur G | Polishing tool for contact lenses and associated method |
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