FR1603605A - - Google Patents
Info
- Publication number
- FR1603605A FR1603605A FR1603605DA FR1603605A FR 1603605 A FR1603605 A FR 1603605A FR 1603605D A FR1603605D A FR 1603605DA FR 1603605 A FR1603605 A FR 1603605A
- Authority
- FR
- France
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/08—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for double side lapping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1914767 | 1967-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1603605A true FR1603605A (en:Method) | 1971-05-10 |
Family
ID=11155252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1603605D Expired FR1603605A (en:Method) | 1967-08-02 | 1968-07-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3561167A (en:Method) |
| BE (1) | BE718905A (en:Method) |
| DE (1) | DE1752896A1 (en:Method) |
| FR (1) | FR1603605A (en:Method) |
| NL (1) | NL6810611A (en:Method) |
| SE (1) | SE343780B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744187A (en) * | 1971-07-22 | 1973-07-10 | Hoffman P Co | Planetary lapping machine abrading plates |
| US8388410B2 (en) * | 2007-11-05 | 2013-03-05 | P.R. Hoffman Machine Products, Inc. | RFID-containing carriers used for silicon wafer quality |
| US10220682B2 (en) * | 2009-10-21 | 2019-03-05 | Toyota Motor Engineering & Manufacturing North America, Inc. | Vent assemblies |
-
1968
- 1968-07-26 NL NL6810611A patent/NL6810611A/xx unknown
- 1968-07-26 SE SE10196/68A patent/SE343780B/xx unknown
- 1968-07-29 US US748566A patent/US3561167A/en not_active Expired - Lifetime
- 1968-07-30 FR FR1603605D patent/FR1603605A/fr not_active Expired
- 1968-08-01 DE DE19681752896 patent/DE1752896A1/de active Pending
- 1968-08-01 BE BE718905D patent/BE718905A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1752896A1 (de) | 1971-04-08 |
| SE343780B (en:Method) | 1972-03-20 |
| BE718905A (en:Method) | 1969-02-03 |
| NL6810611A (en:Method) | 1969-02-04 |
| US3561167A (en) | 1971-02-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |