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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0211489
Kind Code:
B2
Inventors:
KODAMA SHUNSAKU
Application Number:
JP14015885A
Publication Date:
March 14, 1990
Filing Date:
June 28, 1985
Export Citation:
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Assignee:
DAINIPPON SCREEN MFG
International Classes:
B65H1/28; B65G1/00; B65G1/07; B65G49/06; B65G49/07; B65H1/26; B65H3/00; B65H3/24; H01L21/677