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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56120425
Kind Code:
U
Application Number:
JP1871080U
Publication Date:
September 14, 1981
Filing Date:
February 15, 1980
Export Citation:
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International Classes:
F16D23/12; G05G1/30; G05G1/44; G05G1/46; G05G25/00; (IPC1-7): F16D23/12; G05G25/00