JPH0246341Y2 - - Google Patents

Info

Publication number
JPH0246341Y2
JPH0246341Y2 JP1984160793U JP16079384U JPH0246341Y2 JP H0246341 Y2 JPH0246341 Y2 JP H0246341Y2 JP 1984160793 U JP1984160793 U JP 1984160793U JP 16079384 U JP16079384 U JP 16079384U JP H0246341 Y2 JPH0246341 Y2 JP H0246341Y2
Authority
JP
Japan
Prior art keywords
air
central hole
hole
peripheral
main body
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
JP1984160793U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6175767U (pm
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 JP1984160793U priority Critical patent/JPH0246341Y2/ja
Publication of JPS6175767U publication Critical patent/JPS6175767U/ja
Application granted granted Critical
Publication of JPH0246341Y2 publication Critical patent/JPH0246341Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)
JP1984160793U 1984-10-24 1984-10-24 Expired JPH0246341Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984160793U JPH0246341Y2 (pm) 1984-10-24 1984-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984160793U JPH0246341Y2 (pm) 1984-10-24 1984-10-24

Publications (2)

Publication Number Publication Date
JPS6175767U JPS6175767U (pm) 1986-05-22
JPH0246341Y2 true JPH0246341Y2 (pm) 1990-12-06

Family

ID=30718708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984160793U Expired JPH0246341Y2 (pm) 1984-10-24 1984-10-24

Country Status (1)

Country Link
JP (1) JPH0246341Y2 (pm)

Also Published As

Publication number Publication date
JPS6175767U (pm) 1986-05-22

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