JPS5723049B2 - - Google Patents

Info

Publication number
JPS5723049B2
JPS5723049B2 JP7014577A JP7014577A JPS5723049B2 JP S5723049 B2 JPS5723049 B2 JP S5723049B2 JP 7014577 A JP7014577 A JP 7014577A JP 7014577 A JP7014577 A JP 7014577A JP S5723049 B2 JPS5723049 B2 JP S5723049B2
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
JP7014577A
Other versions
JPS544442A (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 JP7014577A priority Critical patent/JPS544442A/ja
Publication of JPS544442A publication Critical patent/JPS544442A/ja
Publication of JPS5723049B2 publication Critical patent/JPS5723049B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
JP7014577A 1977-06-13 1977-06-13 Air supply and exhaust device for underwater structure Granted JPS544442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7014577A JPS544442A (en) 1977-06-13 1977-06-13 Air supply and exhaust device for underwater structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7014577A JPS544442A (en) 1977-06-13 1977-06-13 Air supply and exhaust device for underwater structure

Publications (2)

Publication Number Publication Date
JPS544442A JPS544442A (en) 1979-01-13
JPS5723049B2 true JPS5723049B2 (ja) 1982-05-17

Family

ID=13423105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7014577A Granted JPS544442A (en) 1977-06-13 1977-06-13 Air supply and exhaust device for underwater structure

Country Status (1)

Country Link
JP (1) JPS544442A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11310933A (ja) * 1998-04-30 1999-11-09 Eremakku Sangyo Kk 底泥の浚渫方法及び浚渫装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126704A (ja) * 1974-08-31 1976-03-05 Mataki Nieki Kikai Komusho Kk Gurabubaketsuto

Also Published As

Publication number Publication date
JPS544442A (en) 1979-01-13

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