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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0349755
Kind Code:
Y2
Application Number:
JP19172685U
Publication Date:
October 23, 1991
Filing Date:
December 12, 1985
Export Citation:
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International Classes:
A63H33/18; A63B39/00; A63B65/12; (IPC1-7): A63H33/18; A63B65/12