JPS61115530U - - Google Patents

Info

Publication number
JPS61115530U
JPS61115530U JP20146884U JP20146884U JPS61115530U JP S61115530 U JPS61115530 U JP S61115530U JP 20146884 U JP20146884 U JP 20146884U JP 20146884 U JP20146884 U JP 20146884U JP S61115530 U JPS61115530 U JP S61115530U
Authority
JP
Japan
Prior art keywords
air
mat
micropores
chambers
large number
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.)
Granted
Application number
JP20146884U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0216751Y2 (enrdf_load_stackoverflow
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 JP1984201468U priority Critical patent/JPH0216751Y2/ja
Publication of JPS61115530U publication Critical patent/JPS61115530U/ja
Application granted granted Critical
Publication of JPH0216751Y2 publication Critical patent/JPH0216751Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Invalid Beds And Related Equipment (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
JP1984201468U 1984-12-28 1984-12-28 Expired JPH0216751Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984201468U JPH0216751Y2 (enrdf_load_stackoverflow) 1984-12-28 1984-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984201468U JPH0216751Y2 (enrdf_load_stackoverflow) 1984-12-28 1984-12-28

Publications (2)

Publication Number Publication Date
JPS61115530U true JPS61115530U (enrdf_load_stackoverflow) 1986-07-21
JPH0216751Y2 JPH0216751Y2 (enrdf_load_stackoverflow) 1990-05-09

Family

ID=30763287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984201468U Expired JPH0216751Y2 (enrdf_load_stackoverflow) 1984-12-28 1984-12-28

Country Status (1)

Country Link
JP (1) JPH0216751Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327661A (en) * 1976-08-04 1978-03-15 Unitika Ltd Method of producing biaxially stretching polyvinyl alcohol film excellent in moistureeproof and heat seal property

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327661A (en) * 1976-08-04 1978-03-15 Unitika Ltd Method of producing biaxially stretching polyvinyl alcohol film excellent in moistureeproof and heat seal property

Also Published As

Publication number Publication date
JPH0216751Y2 (enrdf_load_stackoverflow) 1990-05-09

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