JPS4989772A - - Google Patents

Info

Publication number
JPS4989772A
JPS4989772A JP13023072A JP13023072A JPS4989772A JP S4989772 A JPS4989772 A JP S4989772A JP 13023072 A JP13023072 A JP 13023072A JP 13023072 A JP13023072 A JP 13023072A JP S4989772 A JPS4989772 A JP S4989772A
Authority
JP
Japan
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
JP13023072A
Other languages
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 JP13023072A priority Critical patent/JPS4989772A/ja
Publication of JPS4989772A publication Critical patent/JPS4989772A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP13023072A 1972-12-28 1972-12-28 Pending JPS4989772A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13023072A JPS4989772A (fr) 1972-12-28 1972-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13023072A JPS4989772A (fr) 1972-12-28 1972-12-28

Publications (1)

Publication Number Publication Date
JPS4989772A true JPS4989772A (fr) 1974-08-27

Family

ID=15029200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13023072A Pending JPS4989772A (fr) 1972-12-28 1972-12-28

Country Status (1)

Country Link
JP (1) JPS4989772A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159128A (en) * 1980-05-15 1981-12-08 Asahi Chem Ind Co Ltd Thermoplastic resin porous film and production thereof
JP2016128532A (ja) * 2015-01-09 2016-07-14 Jnc株式会社 微多孔膜およびその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159128A (en) * 1980-05-15 1981-12-08 Asahi Chem Ind Co Ltd Thermoplastic resin porous film and production thereof
JP2016128532A (ja) * 2015-01-09 2016-07-14 Jnc株式会社 微多孔膜およびその製造方法

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