JPS5296158A - Method of producing twoolayer spongy cushion - Google Patents

Method of producing twoolayer spongy cushion

Info

Publication number
JPS5296158A
JPS5296158A JP1273076A JP1273076A JPS5296158A JP S5296158 A JPS5296158 A JP S5296158A JP 1273076 A JP1273076 A JP 1273076A JP 1273076 A JP1273076 A JP 1273076A JP S5296158 A JPS5296158 A JP S5296158A
Authority
JP
Japan
Prior art keywords
twoolayer
producing
spongy cushion
spongy
cushion
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
JP1273076A
Other languages
Japanese (ja)
Inventor
Takeshi Tsuchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP1273076A priority Critical patent/JPS5296158A/en
Publication of JPS5296158A publication Critical patent/JPS5296158A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
JP1273076A 1976-02-06 1976-02-06 Method of producing twoolayer spongy cushion Pending JPS5296158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1273076A JPS5296158A (en) 1976-02-06 1976-02-06 Method of producing twoolayer spongy cushion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1273076A JPS5296158A (en) 1976-02-06 1976-02-06 Method of producing twoolayer spongy cushion

Publications (1)

Publication Number Publication Date
JPS5296158A true JPS5296158A (en) 1977-08-12

Family

ID=11813546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1273076A Pending JPS5296158A (en) 1976-02-06 1976-02-06 Method of producing twoolayer spongy cushion

Country Status (1)

Country Link
JP (1) JPS5296158A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241676A (en) * 1975-09-30 1977-03-31 Toyo Rubber Chemical Ind Co Method of manufacturing composite cushion material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241676A (en) * 1975-09-30 1977-03-31 Toyo Rubber Chemical Ind Co Method of manufacturing composite cushion material

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