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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5160208
Kind Code:
A
Inventors:
NAKADA MASAO
ANDO TOSHIO
Application Number:
JP13531574A
Publication Date:
May 26, 1976
Filing Date:
November 25, 1974
Export Citation:
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Assignee:
OBARA OPTICAL GLASS
International Classes:
C03B11/00; (IPC1-7): C03B11/00
Domestic Patent References:
JP29006884A
JP47115484B
JP25003138A