IT8821008A0 - Procedimento per la preparazione di articoli fotocromatici. - Google Patents

Procedimento per la preparazione di articoli fotocromatici.

Info

Publication number
IT8821008A0
IT8821008A0 IT8821008A IT2100888A IT8821008A0 IT 8821008 A0 IT8821008 A0 IT 8821008A0 IT 8821008 A IT8821008 A IT 8821008A IT 2100888 A IT2100888 A IT 2100888A IT 8821008 A0 IT8821008 A0 IT 8821008A0
Authority
IT
Italy
Prior art keywords
photochromic
items
procedure
preparation
photochromic items
Prior art date
Application number
IT8821008A
Other languages
English (en)
Other versions
IT1217841B (it
Inventor
Carlo Busetto
Luciana Crisci
Fiorenzo Renzi
Franco Rivetti
Original Assignee
Enichem Sintesi
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 Enichem Sintesi filed Critical Enichem Sintesi
Priority to IT8821008A priority Critical patent/IT1217841B/it
Publication of IT8821008A0 publication Critical patent/IT8821008A0/it
Application granted granted Critical
Publication of IT1217841B publication Critical patent/IT1217841B/it

Links

IT8821008A 1988-06-17 1988-06-17 Procedimento per la preparazione di articoli fotocromatici IT1217841B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8821008A IT1217841B (it) 1988-06-17 1988-06-17 Procedimento per la preparazione di articoli fotocromatici

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821008A IT1217841B (it) 1988-06-17 1988-06-17 Procedimento per la preparazione di articoli fotocromatici

Publications (2)

Publication Number Publication Date
IT8821008A0 true IT8821008A0 (it) 1988-06-17
IT1217841B IT1217841B (it) 1990-03-30

Family

ID=11175338

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821008A IT1217841B (it) 1988-06-17 1988-06-17 Procedimento per la preparazione di articoli fotocromatici

Country Status (1)

Country Link
IT (1) IT1217841B (it)

Also Published As

Publication number Publication date
IT1217841B (it) 1990-03-30

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