Mould half-block for the injection moulding of a thermoplastic optical element and the mould comprising one such half-block
A Standard patent application filed on 17 December 2002 credited to Yang, Hsinjin
;
Chiu, Hao-Wen
Details
Application number :
2002364845
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Mould half-block for the injection moulding of a thermoplastic optical element and the mould comprising one such half-block
Inventor :
Yang, Hsinjin
;
Chiu, Hao-Wen
Agent name :
Address for service :
Filing date :
17 December 2002
Associated companies :
Applicant name :
Essilor International (Compagnie Generale D'Optique)
Applicant address :
147, rue de Paris, F-94227 Charenton le Pont, France