Document Type and Number:
Japanese Patent JPH0338277
Kind Code:
Y2
Application Number:
JP16955385U
Publication Date:
August 13, 1991
Filing Date:
November 01, 1985
Export Citation:
International Classes:
E02D19/06; E02D29/00; E03F5/22; (IPC1-7): E02D29/00
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