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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01140996
Kind Code:
U
Application Number:
JP3813388U
Publication Date:
September 27, 1989
Filing Date:
March 23, 1988
Export Citation:
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International Classes:
A63H11/08; A63H13/12; (IPC1-7): A63H13/12; A63H11/08
Domestic Patent References:
JPS257031Y1
JP55161593B