JPS57165598A - Boom type cutting machine for steeply inclined coal mining - Google Patents
Boom type cutting machine for steeply inclined coal miningInfo
- Publication number
- JPS57165598A JPS57165598A JP4837081A JP4837081A JPS57165598A JP S57165598 A JPS57165598 A JP S57165598A JP 4837081 A JP4837081 A JP 4837081A JP 4837081 A JP4837081 A JP 4837081A JP S57165598 A JPS57165598 A JP S57165598A
- Authority
- JP
- Japan
- Prior art keywords
- cutting machine
- coal mining
- type cutting
- steeply inclined
- boom type
- 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
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4837081A JPS5858519B2 (en) | 1981-04-02 | 1981-04-02 | Boom type cutting machine for steep slope coal mining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4837081A JPS5858519B2 (en) | 1981-04-02 | 1981-04-02 | Boom type cutting machine for steep slope coal mining |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57165598A true JPS57165598A (en) | 1982-10-12 |
JPS5858519B2 JPS5858519B2 (en) | 1983-12-26 |
Family
ID=12801443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4837081A Expired JPS5858519B2 (en) | 1981-04-02 | 1981-04-02 | Boom type cutting machine for steep slope coal mining |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5858519B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62253424A (en) * | 1986-01-16 | 1987-11-05 | Sekisui Chem Co Ltd | Injection mold |
JPS62253423A (en) * | 1986-01-16 | 1987-11-05 | Sekisui Chem Co Ltd | Injection mold |
JPS6388418U (en) * | 1986-11-28 | 1988-06-08 |
-
1981
- 1981-04-02 JP JP4837081A patent/JPS5858519B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5858519B2 (en) | 1983-12-26 |
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