JPS4986944A - - Google Patents

Info

Publication number
JPS4986944A
JPS4986944A JP12962272A JP12962272A JPS4986944A JP S4986944 A JPS4986944 A JP S4986944A JP 12962272 A JP12962272 A JP 12962272A JP 12962272 A JP12962272 A JP 12962272A JP S4986944 A JPS4986944 A JP S4986944A
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
JP12962272A
Other languages
Japanese (ja)
Other versions
JPS5032130B2 (cs
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 JP47129622A priority Critical patent/JPS5032130B2/ja
Publication of JPS4986944A publication Critical patent/JPS4986944A/ja
Publication of JPS5032130B2 publication Critical patent/JPS5032130B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Removal Of Floating Material (AREA)
JP47129622A 1972-12-26 1972-12-26 Expired JPS5032130B2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47129622A JPS5032130B2 (cs) 1972-12-26 1972-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47129622A JPS5032130B2 (cs) 1972-12-26 1972-12-26

Publications (2)

Publication Number Publication Date
JPS4986944A true JPS4986944A (cs) 1974-08-20
JPS5032130B2 JPS5032130B2 (cs) 1975-10-17

Family

ID=15014015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47129622A Expired JPS5032130B2 (cs) 1972-12-26 1972-12-26

Country Status (1)

Country Link
JP (1) JPS5032130B2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424425U (cs) * 1977-07-15 1979-02-17

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932385A (cs) * 1972-07-26 1974-03-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932385A (cs) * 1972-07-26 1974-03-25

Also Published As

Publication number Publication date
JPS5032130B2 (cs) 1975-10-17

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