Title:
【考案の名称】ポリゴンスキヤナ
Document Type and Number:
Japanese Patent JPS60104816
Kind Code:
U
Inventors:
Nobuho Shibata
Application Number:
JP20292383U
Publication Date:
July 17, 1985
Filing Date:
December 23, 1983
Export Citation:
International Classes:
G02B26/12; G01P3/486; G02B26/10; H01L31/12; (IPC1-7): G02B26/10; G01P3/486; H01L31/12