JPS6031316U - 砂防スクリ−ン付巨大口径井筒 - Google Patents

砂防スクリ−ン付巨大口径井筒

Info

Publication number
JPS6031316U
JPS6031316U JP12227383U JP12227383U JPS6031316U JP S6031316 U JPS6031316 U JP S6031316U JP 12227383 U JP12227383 U JP 12227383U JP 12227383 U JP12227383 U JP 12227383U JP S6031316 U JPS6031316 U JP S6031316U
Authority
JP
Japan
Prior art keywords
control screen
erosion control
underground
well
aquifer
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.)
Granted
Application number
JP12227383U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0111288Y2 (enrdf_load_stackoverflow
Inventor
春日　栄吉
Original Assignee
春日　孝
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 by 春日　孝 filed Critical 春日　孝
Priority to JP12227383U priority Critical patent/JPS6031316U/ja
Publication of JPS6031316U publication Critical patent/JPS6031316U/ja
Application granted granted Critical
Publication of JPH0111288Y2 publication Critical patent/JPH0111288Y2/ja
Granted legal-status Critical Current

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  • Sewage (AREA)
JP12227383U 1983-08-08 1983-08-08 砂防スクリ−ン付巨大口径井筒 Granted JPS6031316U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12227383U JPS6031316U (ja) 1983-08-08 1983-08-08 砂防スクリ−ン付巨大口径井筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12227383U JPS6031316U (ja) 1983-08-08 1983-08-08 砂防スクリ−ン付巨大口径井筒

Publications (2)

Publication Number Publication Date
JPS6031316U true JPS6031316U (ja) 1985-03-02
JPH0111288Y2 JPH0111288Y2 (enrdf_load_stackoverflow) 1989-04-03

Family

ID=30279555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12227383U Granted JPS6031316U (ja) 1983-08-08 1983-08-08 砂防スクリ−ン付巨大口径井筒

Country Status (1)

Country Link
JP (1) JPS6031316U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0111288Y2 (enrdf_load_stackoverflow) 1989-04-03

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