JPS5621869Y2 - - Google Patents

Info

Publication number
JPS5621869Y2
JPS5621869Y2 JP1978140941U JP14094178U JPS5621869Y2 JP S5621869 Y2 JPS5621869 Y2 JP S5621869Y2 JP 1978140941 U JP1978140941 U JP 1978140941U JP 14094178 U JP14094178 U JP 14094178U JP S5621869 Y2 JPS5621869 Y2 JP S5621869Y2
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
JP1978140941U
Other languages
Japanese (ja)
Other versions
JPS5559733U (fr
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 JP1978140941U priority Critical patent/JPS5621869Y2/ja
Publication of JPS5559733U publication Critical patent/JPS5559733U/ja
Application granted granted Critical
Publication of JPS5621869Y2 publication Critical patent/JPS5621869Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
JP1978140941U 1978-10-14 1978-10-14 Expired JPS5621869Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978140941U JPS5621869Y2 (fr) 1978-10-14 1978-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978140941U JPS5621869Y2 (fr) 1978-10-14 1978-10-14

Publications (2)

Publication Number Publication Date
JPS5559733U JPS5559733U (fr) 1980-04-23
JPS5621869Y2 true JPS5621869Y2 (fr) 1981-05-22

Family

ID=29116340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978140941U Expired JPS5621869Y2 (fr) 1978-10-14 1978-10-14

Country Status (1)

Country Link
JP (1) JPS5621869Y2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130235A (fr) * 1974-03-27 1975-10-15
JPS5247827B2 (fr) * 1973-02-19 1977-12-05

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247827U (fr) * 1975-10-01 1977-04-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247827B2 (fr) * 1973-02-19 1977-12-05
JPS50130235A (fr) * 1974-03-27 1975-10-15

Also Published As

Publication number Publication date
JPS5559733U (fr) 1980-04-23

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