DE3769727D1 - DRILL CUTTING DEVICE. - Google Patents
DRILL CUTTING DEVICE.Info
- Publication number
- DE3769727D1 DE3769727D1 DE8787901489T DE3769727T DE3769727D1 DE 3769727 D1 DE3769727 D1 DE 3769727D1 DE 8787901489 T DE8787901489 T DE 8787901489T DE 3769727 T DE3769727 T DE 3769727T DE 3769727 D1 DE3769727 D1 DE 3769727D1
- Authority
- DE
- Germany
- Prior art keywords
- cutting device
- drill cutting
- drill
- cutting
- Prior art date
- 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 - Fee Related
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI860630A FI76013C (en) | 1986-02-11 | 1986-02-11 | ANORDNING FOER SKAERNING AV ETT ROER. |
PCT/FI1987/000022 WO1987004656A1 (en) | 1986-02-11 | 1987-02-10 | Tube cutting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3769727D1 true DE3769727D1 (en) | 1991-06-06 |
Family
ID=26157901
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1987901489 Pending DE257078T1 (en) | 1986-02-11 | 1987-02-10 | DRILL CUTTING DEVICE. |
DE8787901489T Expired - Fee Related DE3769727D1 (en) | 1986-02-11 | 1987-02-10 | DRILL CUTTING DEVICE. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1987901489 Pending DE257078T1 (en) | 1986-02-11 | 1987-02-10 | DRILL CUTTING DEVICE. |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE257078T1 (en) |
-
1987
- 1987-02-10 DE DE1987901489 patent/DE257078T1/en active Pending
- 1987-02-10 DE DE8787901489T patent/DE3769727D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE257078T1 (en) | 1988-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |