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JPS5119069A - 4 futsukaechirenjushitakoseikozobutsuno seizohoho - Google Patents

4 futsukaechirenjushitakoseikozobutsuno seizohoho

Info

Publication number
JPS5119069A
JPS5119069A JP9127374A JP9127374A JPS5119069A JP S5119069 A JPS5119069 A JP S5119069A JP 9127374 A JP9127374 A JP 9127374A JP 9127374 A JP9127374 A JP 9127374A JP S5119069 A JPS5119069 A JP S5119069A
Authority
JP
Japan
Prior art keywords
futsukaechirenjushitakoseikozobutsuno
seizohoho
futsukaechirenjushitakoseikozobutsuno seizohoho
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
JP9127374A
Other languages
Japanese (ja)
Other versions
JPS5226786B2 (en
Inventor
Etsuo Yamazaki
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.)
JUNKOSHA KK
Junkosha Co Ltd
Original Assignee
JUNKOSHA KK
Junkosha Co Ltd
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 JUNKOSHA KK, Junkosha Co Ltd filed Critical JUNKOSHA KK
Priority to JP9127374A priority Critical patent/JPS5119069A/en
Publication of JPS5119069A publication Critical patent/JPS5119069A/en
Publication of JPS5226786B2 publication Critical patent/JPS5226786B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP9127374A 1974-08-09 1974-08-09 4 futsukaechirenjushitakoseikozobutsuno seizohoho Granted JPS5119069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9127374A JPS5119069A (en) 1974-08-09 1974-08-09 4 futsukaechirenjushitakoseikozobutsuno seizohoho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9127374A JPS5119069A (en) 1974-08-09 1974-08-09 4 futsukaechirenjushitakoseikozobutsuno seizohoho

Publications (2)

Publication Number Publication Date
JPS5119069A true JPS5119069A (en) 1976-02-16
JPS5226786B2 JPS5226786B2 (en) 1977-07-15

Family

ID=14021831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9127374A Granted JPS5119069A (en) 1974-08-09 1974-08-09 4 futsukaechirenjushitakoseikozobutsuno seizohoho

Country Status (1)

Country Link
JP (1) JPS5119069A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5355379A (en) * 1976-10-30 1978-05-19 Nitto Electric Ind Co Method of producing porous body of polytetrafluoroethylene
JPH03221541A (en) * 1990-01-29 1991-09-30 Daikin Ind Ltd Polytetrafluoroethylene porous membrane and preparation thereof
JP2002370279A (en) * 2001-06-19 2002-12-24 Nitto Denko Corp Polytetrafluoroethylene sheet and its manufacturing method
WO2018221688A1 (en) * 2017-05-31 2018-12-06 日東電工株式会社 Polytetrafluoroethylene porous film

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5355379A (en) * 1976-10-30 1978-05-19 Nitto Electric Ind Co Method of producing porous body of polytetrafluoroethylene
JPS5342794B2 (en) * 1976-10-30 1978-11-14
JPH03221541A (en) * 1990-01-29 1991-09-30 Daikin Ind Ltd Polytetrafluoroethylene porous membrane and preparation thereof
JPH0689165B2 (en) * 1990-01-29 1994-11-09 ダイキン工業株式会社 Polytetrafluoroethylene porous membrane and method for producing the same
JP2002370279A (en) * 2001-06-19 2002-12-24 Nitto Denko Corp Polytetrafluoroethylene sheet and its manufacturing method
WO2018221688A1 (en) * 2017-05-31 2018-12-06 日東電工株式会社 Polytetrafluoroethylene porous film
JP2018204006A (en) * 2017-05-31 2018-12-27 日東電工株式会社 Polytetrafluoroethylene porous film

Also Published As

Publication number Publication date
JPS5226786B2 (en) 1977-07-15

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