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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01104176
Kind Code:
U
Application Number:
JP20113787U
Publication Date:
July 13, 1989
Filing Date:
December 29, 1987
Export Citation:
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International Classes:
A63B65/08; A63B65/00; A63B65/10; (IPC1-7): A63B65/00; A63B65/08
Domestic Patent References:
JPS5931266U1984-02-27
JPS5132516U1976-03-10
JP54107469B
JP58153867B