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IE891958L - Photochromic materials - Google Patents

Photochromic materials

Info

Publication number
IE891958L
IE891958L IE195889A IE195889A IE891958L IE 891958 L IE891958 L IE 891958L IE 195889 A IE195889 A IE 195889A IE 195889 A IE195889 A IE 195889A IE 891958 L IE891958 L IE 891958L
Authority
IE
Ireland
Prior art keywords
photochromic materials
photochromic
materials
Prior art date
Application number
IE195889A
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
Application filed by Wasserman Nelson filed Critical Wasserman Nelson
Priority to IE195889A priority Critical patent/IE891958L/en
Publication of IE891958L publication Critical patent/IE891958L/en

Links

IE195889A 1989-06-16 1989-06-16 Photochromic materials IE891958L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE195889A IE891958L (en) 1989-06-16 1989-06-16 Photochromic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE195889A IE891958L (en) 1989-06-16 1989-06-16 Photochromic materials

Publications (1)

Publication Number Publication Date
IE891958L true IE891958L (en) 1989-12-20

Family

ID=11031926

Family Applications (1)

Application Number Title Priority Date Filing Date
IE195889A IE891958L (en) 1989-06-16 1989-06-16 Photochromic materials

Country Status (1)

Country Link
IE (1) IE891958L (en)

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Legal Events

Date Code Title Description
FA9A Application withdrawn section 33(1)