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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0228760
Kind Code:
B2
Inventors:
MORITA HISAO
ITO TAKEHIRO
TOYOSHIMA HISAYOSHI
Application Number:
JP3621483A
Publication Date:
June 26, 1990
Filing Date:
March 04, 1983
Export Citation:
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Assignee:
KUBOTA LTD
International Classes:
B29C55/00; B29C57/00; B29C65/00; B29C65/18; B29C65/56; B29C65/72; F16L23/02; F16L58/18