Document Type and Number:
Japanese Patent JPH0159162
Kind Code:
U
Application Number:
JP15574387U
Publication Date:
April 13, 1989
Filing Date:
October 12, 1987
Export Citation:
International Classes:
A61H15/00; A63B21/005; A63B21/045; A63B23/035; A63B23/12; (IPC1-7): A63B21/30; A61H15/00
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