JPS5474284A - Reverse osmotic membrane and its manufacture - Google Patents

Reverse osmotic membrane and its manufacture

Info

Publication number
JPS5474284A
JPS5474284A JP14060577A JP14060577A JPS5474284A JP S5474284 A JPS5474284 A JP S5474284A JP 14060577 A JP14060577 A JP 14060577A JP 14060577 A JP14060577 A JP 14060577A JP S5474284 A JPS5474284 A JP S5474284A
Authority
JP
Japan
Prior art keywords
manufacture
osmotic membrane
reverse osmotic
reverse
membrane
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
JP14060577A
Other languages
Japanese (ja)
Other versions
JPS6039403B2 (en
Inventor
Takatoshi Yoshida
Sadao Ueno
Jinya Koshitani
Kanichi Hasegawa
Sadao Tsuneishi
Hiroshi Uchiyama
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.)
EC CHEM IND CO
Original Assignee
EC CHEM IND CO
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 EC CHEM IND CO filed Critical EC CHEM IND CO
Priority to JP14060577A priority Critical patent/JPS6039403B2/en
Publication of JPS5474284A publication Critical patent/JPS5474284A/en
Publication of JPS6039403B2 publication Critical patent/JPS6039403B2/en
Expired legal-status Critical Current

Links

JP14060577A 1977-11-25 1977-11-25 Reverse osmosis membrane and its manufacturing method Expired JPS6039403B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14060577A JPS6039403B2 (en) 1977-11-25 1977-11-25 Reverse osmosis membrane and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14060577A JPS6039403B2 (en) 1977-11-25 1977-11-25 Reverse osmosis membrane and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS5474284A true JPS5474284A (en) 1979-06-14
JPS6039403B2 JPS6039403B2 (en) 1985-09-05

Family

ID=15272586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14060577A Expired JPS6039403B2 (en) 1977-11-25 1977-11-25 Reverse osmosis membrane and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS6039403B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63156635A (en) * 1986-09-29 1988-06-29 Hisaka Works Ltd Clamp device
JPH0266911U (en) * 1988-07-28 1990-05-21
JPH0333033U (en) * 1990-08-10 1991-04-02

Also Published As

Publication number Publication date
JPS6039403B2 (en) 1985-09-05

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