JPS6252597U - - Google Patents

Info

Publication number
JPS6252597U
JPS6252597U JP14548985U JP14548985U JPS6252597U JP S6252597 U JPS6252597 U JP S6252597U JP 14548985 U JP14548985 U JP 14548985U JP 14548985 U JP14548985 U JP 14548985U JP S6252597 U JPS6252597 U JP S6252597U
Authority
JP
Japan
Prior art keywords
bottom valve
earth
hold
sand
opening
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
JP14548985U
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 JP14548985U priority Critical patent/JPS6252597U/ja
Publication of JPS6252597U publication Critical patent/JPS6252597U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP14548985U 1985-09-24 1985-09-24 Pending JPS6252597U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14548985U JPS6252597U (enrdf_load_stackoverflow) 1985-09-24 1985-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14548985U JPS6252597U (enrdf_load_stackoverflow) 1985-09-24 1985-09-24

Publications (1)

Publication Number Publication Date
JPS6252597U true JPS6252597U (enrdf_load_stackoverflow) 1987-04-01

Family

ID=31057076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14548985U Pending JPS6252597U (enrdf_load_stackoverflow) 1985-09-24 1985-09-24

Country Status (1)

Country Link
JP (1) JPS6252597U (enrdf_load_stackoverflow)

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