NL6902798A - - Google Patents
Info
- Publication number
- NL6902798A NL6902798A NL6902798A NL6902798A NL6902798A NL 6902798 A NL6902798 A NL 6902798A NL 6902798 A NL6902798 A NL 6902798A NL 6902798 A NL6902798 A NL 6902798A NL 6902798 A NL6902798 A NL 6902798A
- Authority
- NL
- Netherlands
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR176922 | 1968-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6902798A true NL6902798A (https=) | 1970-06-09 |
Family
ID=8657928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6902798A NL6902798A (https=) | 1968-12-06 | 1969-02-21 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE728607A (https=) |
| FR (1) | FR1594159A (https=) |
| IL (1) | IL31773A0 (https=) |
| NL (1) | NL6902798A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2187420C1 (ru) * | 2000-11-22 | 2002-08-20 | Олег Григорьевич Лысытчук | Станок для ручной огранки драгоценных камней |
-
1968
- 1968-12-06 FR FR176922A patent/FR1594159A/fr not_active Expired
-
1969
- 1969-02-18 BE BE728607D patent/BE728607A/xx unknown
- 1969-02-21 NL NL6902798A patent/NL6902798A/xx unknown
- 1969-03-11 IL IL31773A patent/IL31773A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1594159A (https=) | 1970-06-01 |
| IL31773A0 (en) | 1969-05-28 |
| BE728607A (https=) | 1969-08-01 |