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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0477811
Kind Code:
B2
Inventors:
NAGATA HIROSHI
MISHIMA MAMORU
Application Number:
JP25055783A
Publication Date:
December 09, 1992
Filing Date:
December 29, 1983
Export Citation:
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Assignee:
SUMITOMO HEAVY INDUSTRIES
International Classes:
F16H57/04; F28D15/02; F28D17/00