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 languages
Japanese (ja)
Other versions
JPS4930158A (https=
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 (https=)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=13588649

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5033941B2 (https=)

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 (https=) * 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 (https=) * 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 (https=) 1974-03-18

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