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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0248242
Kind Code:
B2
Inventors:
FUKUSHIMA TOSHIHARU
Application Number:
JP4812083A
Publication Date:
October 24, 1990
Filing Date:
March 23, 1983
Export Citation:
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Assignee:
YAMAHA CORP
International Classes:
B29D99/00; A47B96/18; B29C57/00; B29C67/00; B29C70/06; B29C70/30