JPS6113434Y2 - - Google Patents

Info

Publication number
JPS6113434Y2
JPS6113434Y2 JP13319980U JP13319980U JPS6113434Y2 JP S6113434 Y2 JPS6113434 Y2 JP S6113434Y2 JP 13319980 U JP13319980 U JP 13319980U JP 13319980 U JP13319980 U JP 13319980U JP S6113434 Y2 JPS6113434 Y2 JP S6113434Y2
Authority
JP
Japan
Prior art keywords
plate
annular body
press
hollow cylindrical
patch
Prior art date
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
JP13319980U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5755694U (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 JP13319980U priority Critical patent/JPS6113434Y2/ja
Priority to EP81104649A priority patent/EP0042582B1/fr
Priority to DE8181104649T priority patent/DE3164134D1/de
Publication of JPS5755694U publication Critical patent/JPS5755694U/ja
Application granted granted Critical
Publication of JPS6113434Y2 publication Critical patent/JPS6113434Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
JP13319980U 1980-06-18 1980-09-19 Expired JPS6113434Y2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13319980U JPS6113434Y2 (fr) 1980-09-19 1980-09-19
EP81104649A EP0042582B1 (fr) 1980-06-18 1981-06-16 Radeau pneumatique comportant une cellule gonflable continue formée d'une feuille unique
DE8181104649T DE3164134D1 (en) 1980-06-23 1981-06-16 Inflatable raft having continuous gas cell formed from single sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13319980U JPS6113434Y2 (fr) 1980-09-19 1980-09-19

Publications (2)

Publication Number Publication Date
JPS5755694U JPS5755694U (fr) 1982-04-01
JPS6113434Y2 true JPS6113434Y2 (fr) 1986-04-25

Family

ID=29493425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13319980U Expired JPS6113434Y2 (fr) 1980-06-18 1980-09-19

Country Status (1)

Country Link
JP (1) JPS6113434Y2 (fr)

Also Published As

Publication number Publication date
JPS5755694U (fr) 1982-04-01

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