JPH0194679U - - Google Patents
Info
- Publication number
- JPH0194679U JPH0194679U JP19114887U JP19114887U JPH0194679U JP H0194679 U JPH0194679 U JP H0194679U JP 19114887 U JP19114887 U JP 19114887U JP 19114887 U JP19114887 U JP 19114887U JP H0194679 U JPH0194679 U JP H0194679U
- Authority
- JP
- Japan
- Prior art keywords
- backflow prevention
- prevention valve
- bag
- utility
- registration request
- 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
- 230000002265 prevention Effects 0.000 claims description 3
Landscapes
- Check Valves (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Bedding Items (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19114887U JPH0194679U (sl) | 1987-12-16 | 1987-12-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19114887U JPH0194679U (sl) | 1987-12-16 | 1987-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0194679U true JPH0194679U (sl) | 1989-06-22 |
Family
ID=31482074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19114887U Pending JPH0194679U (sl) | 1987-12-16 | 1987-12-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0194679U (sl) |
-
1987
- 1987-12-16 JP JP19114887U patent/JPH0194679U/ja active Pending