CH570841A5 - - Google Patents
Info
- Publication number
- CH570841A5 CH570841A5 CH1300973A CH1300973A CH570841A5 CH 570841 A5 CH570841 A5 CH 570841A5 CH 1300973 A CH1300973 A CH 1300973A CH 1300973 A CH1300973 A CH 1300973A CH 570841 A5 CH570841 A5 CH 570841A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1300973A CH570841A5 (it) | 1973-09-11 | 1973-09-11 | |
| FR7430070A FR2243060B1 (it) | 1973-09-11 | 1974-09-04 | |
| GB3922774A GB1452014A (en) | 1973-09-11 | 1974-09-09 | Electronically controlled drilling/milling machine tool |
| IT2712474A IT1027562B (it) | 1973-09-11 | 1974-09-10 | Trapanatrice fresatrice a comando numerico |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1300973A CH570841A5 (it) | 1973-09-11 | 1973-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH570841A5 true CH570841A5 (it) | 1975-12-31 |
Family
ID=4388447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1300973A CH570841A5 (it) | 1973-09-11 | 1973-09-11 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH570841A5 (it) |
| FR (1) | FR2243060B1 (it) |
| GB (1) | GB1452014A (it) |
| IT (1) | IT1027562B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643711A (zh) * | 2014-12-03 | 2016-06-08 | 北大方正集团有限公司 | Pcb的背钻方法和钻机 |
| CN105269623A (zh) * | 2015-12-01 | 2016-01-27 | 张萍 | 一种电力线夹压孔机 |
-
1973
- 1973-09-11 CH CH1300973A patent/CH570841A5/xx not_active IP Right Cessation
-
1974
- 1974-09-04 FR FR7430070A patent/FR2243060B1/fr not_active Expired
- 1974-09-09 GB GB3922774A patent/GB1452014A/en not_active Expired
- 1974-09-10 IT IT2712474A patent/IT1027562B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2243060A1 (it) | 1975-04-04 |
| FR2243060B1 (it) | 1976-10-22 |
| GB1452014A (en) | 1976-10-06 |
| IT1027562B (it) | 1978-12-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |