Document Type and Number:
Japanese Patent JPS5235103
Kind Code:
U
Application Number:
JP12198775U
Publication Date:
March 12, 1977
Filing Date:
September 04, 1975
Export Citation:
International Classes:
E02D7/00; E02D11/00; E02D17/13; E02F5/02; (IPC1-7): E02D17/144
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