JPH0431951Y2 - - Google Patents

Info

Publication number
JPH0431951Y2
JPH0431951Y2 JP19735986U JP19735986U JPH0431951Y2 JP H0431951 Y2 JPH0431951 Y2 JP H0431951Y2 JP 19735986 U JP19735986 U JP 19735986U JP 19735986 U JP19735986 U JP 19735986U JP H0431951 Y2 JPH0431951 Y2 JP H0431951Y2
Authority
JP
Japan
Prior art keywords
sprocket
screw jack
piston
bleachers
floorboard
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
JP19735986U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63102853U (en]
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 JP19735986U priority Critical patent/JPH0431951Y2/ja
Publication of JPS63102853U publication Critical patent/JPS63102853U/ja
Application granted granted Critical
Publication of JPH0431951Y2 publication Critical patent/JPH0431951Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
JP19735986U 1986-12-24 1986-12-24 Expired JPH0431951Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19735986U JPH0431951Y2 (en]) 1986-12-24 1986-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19735986U JPH0431951Y2 (en]) 1986-12-24 1986-12-24

Publications (2)

Publication Number Publication Date
JPS63102853U JPS63102853U (en]) 1988-07-04
JPH0431951Y2 true JPH0431951Y2 (en]) 1992-07-31

Family

ID=31157019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19735986U Expired JPH0431951Y2 (en]) 1986-12-24 1986-12-24

Country Status (1)

Country Link
JP (1) JPH0431951Y2 (en])

Also Published As

Publication number Publication date
JPS63102853U (en]) 1988-07-04

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