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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0460793
Kind Code:
U
Application Number:
JP10417290U
Publication Date:
May 25, 1992
Filing Date:
October 03, 1990
Export Citation:
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International Classes:
B63B29/02; B63B39/00; (IPC1-7): B63B29/02; B63B39/00