JPH0344279U - - Google Patents

Info

Publication number
JPH0344279U
JPH0344279U JP10440789U JP10440789U JPH0344279U JP H0344279 U JPH0344279 U JP H0344279U JP 10440789 U JP10440789 U JP 10440789U JP 10440789 U JP10440789 U JP 10440789U JP H0344279 U JPH0344279 U JP H0344279U
Authority
JP
Japan
Prior art keywords
housing
check valve
waterproof sheet
housing halves
recess
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
Application number
JP10440789U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10440789U priority Critical patent/JPH0344279U/ja
Publication of JPH0344279U publication Critical patent/JPH0344279U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Revetment (AREA)
  • Check Valves (AREA)
JP10440789U 1989-09-07 1989-09-07 Pending JPH0344279U (US20110009641A1-20110113-C00185.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10440789U JPH0344279U (US20110009641A1-20110113-C00185.png) 1989-09-07 1989-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10440789U JPH0344279U (US20110009641A1-20110113-C00185.png) 1989-09-07 1989-09-07

Publications (1)

Publication Number Publication Date
JPH0344279U true JPH0344279U (US20110009641A1-20110113-C00185.png) 1991-04-24

Family

ID=31653202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10440789U Pending JPH0344279U (US20110009641A1-20110113-C00185.png) 1989-09-07 1989-09-07

Country Status (1)

Country Link
JP (1) JPH0344279U (US20110009641A1-20110113-C00185.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114266B2 (US20110009641A1-20110113-C00185.png) * 1978-10-19 1986-04-17 Tsugunobu Ikeda

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114266B2 (US20110009641A1-20110113-C00185.png) * 1978-10-19 1986-04-17 Tsugunobu Ikeda

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