JPH0417668Y2 - - Google Patents

Info

Publication number
JPH0417668Y2
JPH0417668Y2 JP1986143925U JP14392586U JPH0417668Y2 JP H0417668 Y2 JPH0417668 Y2 JP H0417668Y2 JP 1986143925 U JP1986143925 U JP 1986143925U JP 14392586 U JP14392586 U JP 14392586U JP H0417668 Y2 JPH0417668 Y2 JP H0417668Y2
Authority
JP
Japan
Prior art keywords
partition wall
valve
discharge hole
muddy water
bulkhead
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.)
Expired
Application number
JP1986143925U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6350996U (en]
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 JP1986143925U priority Critical patent/JPH0417668Y2/ja
Publication of JPS6350996U publication Critical patent/JPS6350996U/ja
Application granted granted Critical
Publication of JPH0417668Y2 publication Critical patent/JPH0417668Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1986143925U 1986-09-19 1986-09-19 Expired JPH0417668Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986143925U JPH0417668Y2 (en]) 1986-09-19 1986-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986143925U JPH0417668Y2 (en]) 1986-09-19 1986-09-19

Publications (2)

Publication Number Publication Date
JPS6350996U JPS6350996U (en]) 1988-04-06
JPH0417668Y2 true JPH0417668Y2 (en]) 1992-04-20

Family

ID=31054059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986143925U Expired JPH0417668Y2 (en]) 1986-09-19 1986-09-19

Country Status (1)

Country Link
JP (1) JPH0417668Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5755434U (en]) * 1980-09-19 1982-03-31

Also Published As

Publication number Publication date
JPS6350996U (en]) 1988-04-06

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