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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0346259
Kind Code:
Y2
Application Number:
JP5246783U
Publication Date:
September 30, 1991
Filing Date:
April 07, 1983
Export Citation:
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International Classes:
A01B33/08; F16D11/10; F16D21/00; F16D23/12; (IPC1-7): F16D21/00; A01B33/08; F16D23/12