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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6337980
Kind Code:
Y2
Application Number:
JP13062182U
Publication Date:
October 06, 1988
Filing Date:
August 31, 1982
Export Citation:
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International Classes:
A63B21/00; A63B21/008; A63B23/00; A63B26/00; (IPC1-7): A63B23/00; A63B21/00