JPH01180588U - - Google Patents
Info
- Publication number
- JPH01180588U JPH01180588U JP7530788U JP7530788U JPH01180588U JP H01180588 U JPH01180588 U JP H01180588U JP 7530788 U JP7530788 U JP 7530788U JP 7530788 U JP7530788 U JP 7530788U JP H01180588 U JPH01180588 U JP H01180588U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- propagation path
- pressure
- freely
- crushing members
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7530788U JPH01180588U (en]) | 1988-06-08 | 1988-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7530788U JPH01180588U (en]) | 1988-06-08 | 1988-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180588U true JPH01180588U (en]) | 1989-12-26 |
Family
ID=31300378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7530788U Pending JPH01180588U (en]) | 1988-06-08 | 1988-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180588U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6013194A (ja) * | 1983-06-30 | 1985-01-23 | 大山 孝一 | 硬質物破壊装置 |
-
1988
- 1988-06-08 JP JP7530788U patent/JPH01180588U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6013194A (ja) * | 1983-06-30 | 1985-01-23 | 大山 孝一 | 硬質物破壊装置 |