JPH01155166U - - Google Patents
Info
- Publication number
- JPH01155166U JPH01155166U JP5137188U JP5137188U JPH01155166U JP H01155166 U JPH01155166 U JP H01155166U JP 5137188 U JP5137188 U JP 5137188U JP 5137188 U JP5137188 U JP 5137188U JP H01155166 U JPH01155166 U JP H01155166U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- blasting material
- valve box
- openings
- storage chamber
- 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
- 239000000463 material Substances 0.000 claims description 9
- 238000005422 blasting Methods 0.000 claims 5
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5137188U JPH01155166U (no) | 1988-04-15 | 1988-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5137188U JPH01155166U (no) | 1988-04-15 | 1988-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01155166U true JPH01155166U (no) | 1989-10-25 |
Family
ID=31277399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5137188U Pending JPH01155166U (no) | 1988-04-15 | 1988-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01155166U (no) |
-
1988
- 1988-04-15 JP JP5137188U patent/JPH01155166U/ja active Pending