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JPS5611993Y2 - - Google Patents

Info

Publication number
JPS5611993Y2
JPS5611993Y2 JP1977168369U JP16836977U JPS5611993Y2 JP S5611993 Y2 JPS5611993 Y2 JP S5611993Y2 JP 1977168369 U JP1977168369 U JP 1977168369U JP 16836977 U JP16836977 U JP 16836977U JP S5611993 Y2 JPS5611993 Y2 JP S5611993Y2
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
JP1977168369U
Other versions
JPS5493892U (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 JP1977168369U priority Critical patent/JPS5611993Y2/ja
Publication of JPS5493892U publication Critical patent/JPS5493892U/ja
Application granted granted Critical
Publication of JPS5611993Y2 publication Critical patent/JPS5611993Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Removal Of Floating Material (AREA)
JP1977168369U 1977-12-16 1977-12-16 Expired JPS5611993Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977168369U JPS5611993Y2 (ja) 1977-12-16 1977-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977168369U JPS5611993Y2 (ja) 1977-12-16 1977-12-16

Publications (2)

Publication Number Publication Date
JPS5493892U JPS5493892U (ja) 1979-07-03
JPS5611993Y2 true JPS5611993Y2 (ja) 1981-03-18

Family

ID=29169447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977168369U Expired JPS5611993Y2 (ja) 1977-12-16 1977-12-16

Country Status (1)

Country Link
JP (1) JPS5611993Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030033699A (ko) * 2001-10-24 2003-05-01 (주)이도전자 댐 부유물 제거장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328571B2 (ja) * 1973-01-12 1978-08-15
JPS5328572B2 (ja) * 1974-03-19 1978-08-15

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535115Y2 (ja) * 1976-08-18 1980-08-19
JPS5535114Y2 (ja) * 1976-08-18 1980-08-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328571B2 (ja) * 1973-01-12 1978-08-15
JPS5328572B2 (ja) * 1974-03-19 1978-08-15

Also Published As

Publication number Publication date
JPS5493892U (ja) 1979-07-03

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