JPS5033941B2 - - Google Patents

Info

Publication number
JPS5033941B2
JPS5033941B2 JP47075868A JP7586872A JPS5033941B2 JP S5033941 B2 JPS5033941 B2 JP S5033941B2 JP 47075868 A JP47075868 A JP 47075868A JP 7586872 A JP7586872 A JP 7586872A JP S5033941 B2 JPS5033941 B2 JP S5033941B2
Authority
JP
Japan
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
JP47075868A
Other versions
JPS4930158A (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 JP47075868A priority Critical patent/JPS5033941B2/ja
Publication of JPS4930158A publication Critical patent/JPS4930158A/ja
Publication of JPS5033941B2 publication Critical patent/JPS5033941B2/ja
Expired legal-status Critical Current

Links

JP47075868A 1972-07-31 1972-07-31 Expired JPS5033941B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47075868A JPS5033941B2 (ja) 1972-07-31 1972-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47075868A JPS5033941B2 (ja) 1972-07-31 1972-07-31

Publications (2)

Publication Number Publication Date
JPS4930158A JPS4930158A (ja) 1974-03-18
JPS5033941B2 true JPS5033941B2 (ja) 1975-11-05

Family

ID=13588649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47075868A Expired JPS5033941B2 (ja) 1972-07-31 1972-07-31

Country Status (1)

Country Link
JP (1) JPS5033941B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008237472A (ja) * 2007-03-27 2008-10-09 Sand Clean System:Kk 砂場の浄化方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137835A (en) * 1981-02-20 1982-08-25 Hitachi Ltd Leakage detector
JPS57140863U (ja) * 1981-02-28 1982-09-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493349A (ja) * 1972-05-04 1974-01-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008237472A (ja) * 2007-03-27 2008-10-09 Sand Clean System:Kk 砂場の浄化方法

Also Published As

Publication number Publication date
JPS4930158A (ja) 1974-03-18

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