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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0218839
Kind Code:
Y2
Application Number:
JP9657385U
Publication Date:
May 25, 1990
Filing Date:
June 27, 1985
Export Citation:
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International Classes:
B30B15/10; B30B15/12; F16D67/04; (IPC1-7): F16D67/04; B30B15/10