Photochromic composition

Application number :: 64632
Application type :: Standard
Application status :: CEASED
Under opposition :: No
Proceeding type :
Invention title :: Photochromic composition
Inventor :: Kobayakawa, Takashi ; Kuramoto, Kazuhiko ; Itonaga, Kazumasa ; Imura, Satoshi
Agent name :: PHILLIPS ORMONDE FITZPATRICK
Address for service :: 367 Collins Street MELBOURNE VIC 3000
Filing date :: 08 June 1994
Associated companies :
Applicant name :: Tokuyama Soda Kabushiki Kaisha
Applicant address :: 1-1 Mikage-cho Tokuyama-shi Yamaguchi-ken 745 Japan
Old name :
Original Source :: Go

Photochromic composition A Standard patent application filed on 08 June 1994 credited to Kobayakawa, Takashi ; Kuramoto, Kazuhiko ; Itonaga, Kazumasa ; Imura, Satoshi