JPS52154861A - Method of producing finely porous sheet - Google Patents

Method of producing finely porous sheet

Info

Publication number
JPS52154861A
JPS52154861A JP7173276A JP7173276A JPS52154861A JP S52154861 A JPS52154861 A JP S52154861A JP 7173276 A JP7173276 A JP 7173276A JP 7173276 A JP7173276 A JP 7173276A JP S52154861 A JPS52154861 A JP S52154861A
Authority
JP
Japan
Prior art keywords
porous sheet
finely porous
producing finely
producing
sheet
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
JP7173276A
Other languages
Japanese (ja)
Other versions
JPS5423707B2 (en
Inventor
Toshifumi Nakano
Yoshihiro Kimura
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.)
DAIICHI LACE KK
Original Assignee
DAIICHI LACE KK
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 DAIICHI LACE KK filed Critical DAIICHI LACE KK
Priority to JP7173276A priority Critical patent/JPS52154861A/en
Publication of JPS52154861A publication Critical patent/JPS52154861A/en
Publication of JPS5423707B2 publication Critical patent/JPS5423707B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP7173276A 1976-06-17 1976-06-17 Method of producing finely porous sheet Granted JPS52154861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7173276A JPS52154861A (en) 1976-06-17 1976-06-17 Method of producing finely porous sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7173276A JPS52154861A (en) 1976-06-17 1976-06-17 Method of producing finely porous sheet

Publications (2)

Publication Number Publication Date
JPS52154861A true JPS52154861A (en) 1977-12-22
JPS5423707B2 JPS5423707B2 (en) 1979-08-15

Family

ID=13468978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7173276A Granted JPS52154861A (en) 1976-06-17 1976-06-17 Method of producing finely porous sheet

Country Status (1)

Country Link
JP (1) JPS52154861A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175203A (en) * 1984-02-21 1985-09-09 Canon Electronics Inc Magnetic head

Also Published As

Publication number Publication date
JPS5423707B2 (en) 1979-08-15

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