JPS645959U - - Google Patents
Info
- Publication number
- JPS645959U JPS645959U JP9661387U JP9661387U JPS645959U JP S645959 U JPS645959 U JP S645959U JP 9661387 U JP9661387 U JP 9661387U JP 9661387 U JP9661387 U JP 9661387U JP S645959 U JPS645959 U JP S645959U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- guide
- crushing device
- rock crushing
- shaped rock
- 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.)
- Pending
Links
- 239000011435 rock Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9661387U JPS645959U (2) | 1987-06-25 | 1987-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9661387U JPS645959U (2) | 1987-06-25 | 1987-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645959U true JPS645959U (2) | 1989-01-13 |
Family
ID=31321628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9661387U Pending JPS645959U (2) | 1987-06-25 | 1987-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645959U (2) |
-
1987
- 1987-06-25 JP JP9661387U patent/JPS645959U/ja active Pending
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