JPS62201191U - - Google Patents

Info

Publication number
JPS62201191U
JPS62201191U JP8920286U JP8920286U JPS62201191U JP S62201191 U JPS62201191 U JP S62201191U JP 8920286 U JP8920286 U JP 8920286U JP 8920286 U JP8920286 U JP 8920286U JP S62201191 U JPS62201191 U JP S62201191U
Authority
JP
Japan
Prior art keywords
air column
scaffolding
inflatable life
annular air
sheet
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.)
Pending
Application number
JP8920286U
Other languages
English (en)
Japanese (ja)
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 JP8920286U priority Critical patent/JPS62201191U/ja
Publication of JPS62201191U publication Critical patent/JPS62201191U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
JP8920286U 1986-06-13 1986-06-13 Pending JPS62201191U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8920286U JPS62201191U (enrdf_load_stackoverflow) 1986-06-13 1986-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8920286U JPS62201191U (enrdf_load_stackoverflow) 1986-06-13 1986-06-13

Publications (1)

Publication Number Publication Date
JPS62201191U true JPS62201191U (enrdf_load_stackoverflow) 1987-12-22

Family

ID=30947974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8920286U Pending JPS62201191U (enrdf_load_stackoverflow) 1986-06-13 1986-06-13

Country Status (1)

Country Link
JP (1) JPS62201191U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013396B1 (enrdf_load_stackoverflow) * 1969-04-14 1975-05-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013396B1 (enrdf_load_stackoverflow) * 1969-04-14 1975-05-19

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