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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6147985
Kind Code:
B2
Application Number:
JP4480877A
Publication Date:
October 22, 1986
Filing Date:
April 19, 1977
Export Citation:
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Assignee:
TOYODA JIDO SHOTSUKI SEISAKUSHO KK
TAIHO KOGYO KK
International Classes:
C22C9/00; B21D53/00; F04B25/04; F04B27/08