Document Type and Number:
Japanese Patent JPS627327
Kind Code:
B2
Inventors:
OOSHITA NAOJIRO
Application Number:
JP15225077A
Publication Date:
February 17, 1987
Filing Date:
December 17, 1977
Export Citation:
Assignee:
OOSHITA SUSUMU
International Classes:
E02D3/00; C09K17/00; C09K17/02; C09K17/12; E01C3/00; E01C21/00; E02D3/12; C09K103/00
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