- Patent JPS635025

Document Type and Number:

Japanese Patent JPS635025

Kind Code:

U

Application Number:

JP9791986U

Publication Date:

January 13, 1988

Filing Date:

June 25, 1986

Export Citation:

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International Classes:

B63B5/14; B63B9/06; E01D15/14; E02B3/06; E02D23/00; E02D23/02; E21D11/08; (IPC1-7): E02B3/06; B63B9/06; E01D15/14; E02D23/00; E21D11/08

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