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Document Type and Number:
Japanese Patent JPS55156764
Kind Code:
U
Application Number:
JP5728979U
Publication Date:
November 11, 1980
Filing Date:
April 27, 1979
Export Citation:
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International Classes:
A63B41/12; F04B33/00; (IPC1-7): A63B41/12; F04B33/00



 
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