EP3968083
PLASTIC SUBSTRATE ND FILTER AND PLASTIC SUBSTRATE ND FILTER FOR USE IN EYEGLASSES
Status:
EP einkaleyfi: Þýðing ekki lögð innEP appl. date:
5.6.2020EP published:
7.8.2024EP application number:
20822280.2
EPO information:
European Patent Register
Max expiry date:
4.6.2040
Title in English:
PLASTIC SUBSTRATE ND FILTER AND PLASTIC SUBSTRATE ND FILTER FOR USE IN EYEGLASSESLanguage of the patent:
English
Timeline
Today
5.6.2020EP application
7.8.2024EP Publication
Owner
Name:
Tokai Optical Co., Ltd.Address:
5-26, Aza-Shimoda Eta-cho, Okazaki-shi, Aichi 444-2192, JP
Inventor
Name:
SUZUKI, RyosukeAddress:
Okazaki-shi, Aichi 444-2192, JP
Priority
Number:
2019108919Date:
11.6.2019Country:
JP
Classification
Categories:
G02C 7/10, G02B 1/115, G02B 5/00, C23C 14/08, C23C 14/20, G02B 5/20, G02B 5/22