JPS4879354A - - Google Patents

Info

Publication number
JPS4879354A
JPS4879354A JP1034672A JP1034672A JPS4879354A JP S4879354 A JPS4879354 A JP S4879354A JP 1034672 A JP1034672 A JP 1034672A JP 1034672 A JP1034672 A JP 1034672A JP S4879354 A JPS4879354 A JP S4879354A
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.)
Granted
Application number
JP1034672A
Other languages
Japanese (ja)
Other versions
JPS5141877B2 (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 JP1034672A priority Critical patent/JPS5141877B2/ja
Publication of JPS4879354A publication Critical patent/JPS4879354A/ja
Publication of JPS5141877B2 publication Critical patent/JPS5141877B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Removal Of Floating Material (AREA)
JP1034672A 1972-01-27 1972-01-27 Expired JPS5141877B2 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1034672A JPS5141877B2 (https=) 1972-01-27 1972-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1034672A JPS5141877B2 (https=) 1972-01-27 1972-01-27

Publications (2)

Publication Number Publication Date
JPS4879354A true JPS4879354A (https=) 1973-10-24
JPS5141877B2 JPS5141877B2 (https=) 1976-11-12

Family

ID=11747613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1034672A Expired JPS5141877B2 (https=) 1972-01-27 1972-01-27

Country Status (1)

Country Link
JP (1) JPS5141877B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229313U (https=) * 1985-08-02 1987-02-21

Also Published As

Publication number Publication date
JPS5141877B2 (https=) 1976-11-12

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