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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0568570
Kind Code:
B2
Inventors:
WAKIMURA YOSHIRO
KAMON MASAFUMI
Application Number:
JP7224186A
Publication Date:
September 29, 1993
Filing Date:
March 28, 1986
Export Citation:
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Assignee:
SANSEI KAGAKU GOSHIGAISHA
International Classes:
E02D1/00; E01C3/04; E02D3/12; (IPC1-7): E02D3/12; E01C3/04