PL212970A2 - - Google Patents
Info
- Publication number
- PL212970A2 PL212970A2 PL21297079A PL21297079A PL212970A2 PL 212970 A2 PL212970 A2 PL 212970A2 PL 21297079 A PL21297079 A PL 21297079A PL 21297079 A PL21297079 A PL 21297079A PL 212970 A2 PL212970 A2 PL 212970A2
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21297079A PL116620B1 (en) | 1979-01-23 | 1979-01-23 | Apparatus for grinding holes of elliptical cross-section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21297079A PL116620B1 (en) | 1979-01-23 | 1979-01-23 | Apparatus for grinding holes of elliptical cross-section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL212970A2 true PL212970A2 (en) | 1980-01-28 |
| PL116620B1 PL116620B1 (en) | 1981-06-30 |
Family
ID=19994200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21297079A PL116620B1 (en) | 1979-01-23 | 1979-01-23 | Apparatus for grinding holes of elliptical cross-section |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL116620B1 (en) |
-
1979
- 1979-01-23 PL PL21297079A patent/PL116620B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL116620B1 (en) | 1981-06-30 |