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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0311937
Kind Code:
B2
Inventors:
HIRAO TAKU
TAKADA TOSHITSUGU
TAKANO HITOSHI
Application Number:
JP1590484A
Publication Date:
February 19, 1991
Filing Date:
January 31, 1984
Export Citation:
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Assignee:
NAT HOUSE IND
International Classes:
B61B10/00; B61B10/04; B61J3/04; B65G1/00