JPS50106878A - - Google Patents

Info

Publication number
JPS50106878A
JPS50106878A JP1351974A JP1351974A JPS50106878A JP S50106878 A JPS50106878 A JP S50106878A JP 1351974 A JP1351974 A JP 1351974A JP 1351974 A JP1351974 A JP 1351974A JP S50106878 A JPS50106878 A JP S50106878A
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.)
Granted
Application number
JP1351974A
Other languages
Japanese (ja)
Other versions
JPS53948B2 (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 JP1351974A priority Critical patent/JPS53948B2/ja
Publication of JPS50106878A publication Critical patent/JPS50106878A/ja
Publication of JPS53948B2 publication Critical patent/JPS53948B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP1351974A 1974-01-31 1974-01-31 Expired JPS53948B2 (ja�@�@)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1351974A JPS53948B2 (ja�@�@) 1974-01-31 1974-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1351974A JPS53948B2 (ja�@�@) 1974-01-31 1974-01-31

Publications (2)

Publication Number Publication Date
JPS50106878A true JPS50106878A (ja�@�@) 1975-08-22
JPS53948B2 JPS53948B2 (ja�@�@) 1978-01-13

Family

ID=11835391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1351974A Expired JPS53948B2 (ja�@�@) 1974-01-31 1974-01-31

Country Status (1)

Country Link
JP (1) JPS53948B2 (ja�@�@)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103982A (en) * 1977-02-22 1978-09-09 Nitto Electric Ind Co Ltd Preparation of tubular semipermeable membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103982A (en) * 1977-02-22 1978-09-09 Nitto Electric Ind Co Ltd Preparation of tubular semipermeable membrane

Also Published As

Publication number Publication date
JPS53948B2 (ja�@�@) 1978-01-13

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