Title:
SHEATHING COMBINED DRAINAGE METHOD OF FACE OF SLOPE
Document Type and Number:
Japanese Patent JPS5215104
Kind Code:
A
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Inventors:
YAMAMOTO HIROKO
Application Number:
JP9134375A
Publication Date:
February 04, 1977
Filing Date:
July 27, 1975
Export Citation:
Assignee:
YAMAMOTO HIROKO
International Classes:
E02D17/20; E02D29/02; (IPC1-7): E02D29/02