JPS4946819B2 - - Google Patents

Info

Publication number
JPS4946819B2
JPS4946819B2 JP8533271A JP8533271A JPS4946819B2 JP S4946819 B2 JPS4946819 B2 JP S4946819B2 JP 8533271 A JP8533271 A JP 8533271A JP 8533271 A JP8533271 A JP 8533271A JP S4946819 B2 JPS4946819 B2 JP S4946819B2
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
JP8533271A
Other languages
Japanese (ja)
Other versions
JPS4850348A (enExample
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 JP8533271A priority Critical patent/JPS4946819B2/ja
Publication of JPS4850348A publication Critical patent/JPS4850348A/ja
Publication of JPS4946819B2 publication Critical patent/JPS4946819B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Removal Of Floating Material (AREA)
JP8533271A 1971-10-27 1971-10-27 Expired JPS4946819B2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8533271A JPS4946819B2 (enExample) 1971-10-27 1971-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8533271A JPS4946819B2 (enExample) 1971-10-27 1971-10-27

Publications (2)

Publication Number Publication Date
JPS4850348A JPS4850348A (enExample) 1973-07-16
JPS4946819B2 true JPS4946819B2 (enExample) 1974-12-12

Family

ID=13855665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8533271A Expired JPS4946819B2 (enExample) 1971-10-27 1971-10-27

Country Status (1)

Country Link
JP (1) JPS4946819B2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111562U (enExample) * 1989-02-21 1990-09-06
JPH0352177U (enExample) * 1989-09-27 1991-05-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111562U (enExample) * 1989-02-21 1990-09-06
JPH0352177U (enExample) * 1989-09-27 1991-05-21

Also Published As

Publication number Publication date
JPS4850348A (enExample) 1973-07-16

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