JPH02108795U - - Google Patents

Info

Publication number
JPH02108795U
JPH02108795U JP1493289U JP1493289U JPH02108795U JP H02108795 U JPH02108795 U JP H02108795U JP 1493289 U JP1493289 U JP 1493289U JP 1493289 U JP1493289 U JP 1493289U JP H02108795 U JPH02108795 U JP H02108795U
Authority
JP
Japan
Prior art keywords
water purification
polyvinyl alcohol
film containing
sheet made
alcohol film
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.)
Pending
Application number
JP1493289U
Other languages
English (en)
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 JP1493289U priority Critical patent/JPH02108795U/ja
Publication of JPH02108795U publication Critical patent/JPH02108795U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP1493289U 1989-02-10 1989-02-10 Pending JPH02108795U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1493289U JPH02108795U (enrdf_load_stackoverflow) 1989-02-10 1989-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1493289U JPH02108795U (enrdf_load_stackoverflow) 1989-02-10 1989-02-10

Publications (1)

Publication Number Publication Date
JPH02108795U true JPH02108795U (enrdf_load_stackoverflow) 1990-08-29

Family

ID=31226545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1493289U Pending JPH02108795U (enrdf_load_stackoverflow) 1989-02-10 1989-02-10

Country Status (1)

Country Link
JP (1) JPH02108795U (enrdf_load_stackoverflow)

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