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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5656113
Kind Code:
U
Application Number:
JP13743879U
Publication Date:
May 15, 1981
Filing Date:
October 05, 1979
Export Citation:
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International Classes:
H01B7/08; G02B6/44; (IPC1-7): H01B7/08; G02B5/14
Domestic Patent References:
JPS4032610Y1