Document Type and Number:
Japanese Patent JPS5124249
Kind Code:
A
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Inventors:
KOBAYASHI HACHIRO
Application Number:
JP9658174A
Publication Date:
February 27, 1976
Filing Date:
August 22, 1974
Export Citation:
Assignee:
KOBAYASHI HACHIRO
International Classes:
G02C13/00; (IPC1-7): G02C13/00