JPS56139397A - Cutter bit - Google Patents
Cutter bitInfo
- Publication number
- JPS56139397A JPS56139397A JP4270680A JP4270680A JPS56139397A JP S56139397 A JPS56139397 A JP S56139397A JP 4270680 A JP4270680 A JP 4270680A JP 4270680 A JP4270680 A JP 4270680A JP S56139397 A JPS56139397 A JP S56139397A
- Authority
- JP
- Japan
- Prior art keywords
- cutter bit
- cutter
- bit
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55042706A JPS5818513B2 (en) | 1980-03-31 | 1980-03-31 | Katsuturbit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55042706A JPS5818513B2 (en) | 1980-03-31 | 1980-03-31 | Katsuturbit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56139397A true JPS56139397A (en) | 1981-10-30 |
JPS5818513B2 JPS5818513B2 (en) | 1983-04-13 |
Family
ID=12643504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55042706A Expired JPS5818513B2 (en) | 1980-03-31 | 1980-03-31 | Katsuturbit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5818513B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6394774U (en) * | 1986-12-12 | 1988-06-18 | ||
JPH01108781U (en) * | 1988-01-14 | 1989-07-24 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4533843Y1 (en) * | 1966-11-18 | 1970-12-24 | ||
JPS552188A (en) * | 1978-06-15 | 1980-01-09 | Voest Alpine Ag | Bit |
-
1980
- 1980-03-31 JP JP55042706A patent/JPS5818513B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4533843Y1 (en) * | 1966-11-18 | 1970-12-24 | ||
JPS552188A (en) * | 1978-06-15 | 1980-01-09 | Voest Alpine Ag | Bit |
Also Published As
Publication number | Publication date |
---|---|
JPS5818513B2 (en) | 1983-04-13 |
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