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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6127526
Kind Code:
B2
Inventors:
TAKASHI TSUTOMU
HASHIMOTO KENJI
Application Number:
JP12518077A
Publication Date:
June 26, 1986
Filing Date:
October 20, 1977
Export Citation:
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Assignee:
SEIKEN CO
International Classes:
E02D3/115; E02D19/14