NO900780D0 - PHOTOCROMIC POLYMERIC MEMBRANE. - Google Patents

PHOTOCROMIC POLYMERIC MEMBRANE.

Info

Publication number
NO900780D0
NO900780D0 NO900780A NO900780A NO900780D0 NO 900780 D0 NO900780 D0 NO 900780D0 NO 900780 A NO900780 A NO 900780A NO 900780 A NO900780 A NO 900780A NO 900780 D0 NO900780 D0 NO 900780D0
Authority
NO
Norway
Prior art keywords
photocromic
polymeric membrane
polymeric
membrane
photocromic polymeric
Prior art date
Application number
NO900780A
Other languages
Norwegian (no)
Other versions
NO900780L (en
Inventor
Jerome L Reid
Original Assignee
Wasserman Nelson
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
Priority claimed from US07/209,414 external-priority patent/US5015416A/en
Application filed by Wasserman Nelson filed Critical Wasserman Nelson
Publication of NO900780D0 publication Critical patent/NO900780D0/en
Publication of NO900780L publication Critical patent/NO900780L/en

Links

NO90900780A 1988-06-20 1990-02-19 PHOTOCROMIC POLYMERIC MEMBRANE. NO900780L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/209,414 US5015416A (en) 1988-06-20 1988-06-20 Photochromic polymeric membrane
PCT/US1989/002472 WO1989012839A1 (en) 1988-06-20 1989-06-06 Photochromic polymer membrane

Publications (2)

Publication Number Publication Date
NO900780D0 true NO900780D0 (en) 1990-02-19
NO900780L NO900780L (en) 1990-04-09

Family

ID=26779729

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90900780A NO900780L (en) 1988-06-20 1990-02-19 PHOTOCROMIC POLYMERIC MEMBRANE.

Country Status (1)

Country Link
NO (1) NO900780L (en)

Also Published As

Publication number Publication date
NO900780L (en) 1990-04-09

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