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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6135138
Kind Code:
B2
Inventors:
SUDO SHOICHI
HANAWA FUMIAKI
EDAHIRO TAKAO
KAWACHI MASAO
Application Number:
JP7037378A
Publication Date:
August 11, 1986
Filing Date:
June 13, 1978
Export Citation:
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Assignee:
NIPPON DENSHIN DENWA KK
International Classes:
C03B37/018; B01J4/00; B01J4/02; C03B37/014; G02B6/00; G05D9/12