JPH01147100U - - Google Patents
Info
- Publication number
- JPH01147100U JPH01147100U JP4032188U JP4032188U JPH01147100U JP H01147100 U JPH01147100 U JP H01147100U JP 4032188 U JP4032188 U JP 4032188U JP 4032188 U JP4032188 U JP 4032188U JP H01147100 U JPH01147100 U JP H01147100U
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- tunnel wall
- supply hose
- fluid supply
- air bag
- 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
- 238000004140 cleaning Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 5
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4032188U JPH01147100U (fi) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4032188U JPH01147100U (fi) | 1988-03-29 | 1988-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01147100U true JPH01147100U (fi) | 1989-10-11 |
Family
ID=31266792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4032188U Pending JPH01147100U (fi) | 1988-03-29 | 1988-03-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01147100U (fi) |
-
1988
- 1988-03-29 JP JP4032188U patent/JPH01147100U/ja active Pending