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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS571708
Kind Code:
B2
Application Number:
JP3899674A
Publication Date:
January 12, 1982
Filing Date:
April 06, 1974
Export Citation:
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International Classes:
A44B19/44; B23Q5/34; B23Q5/50; F16H29/02; F16H31/00