Document Type and Number:
Japanese Patent JPS6389
Kind Code:
U
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Application Number:
JP9448686U
Publication Date:
January 05, 1988
Filing Date:
June 20, 1986
Export Citation:
International Classes:
B63B15/00; B63B25/00; (IPC1-7): B63B15/00; B63B25/00
Next Patent: 金属ベ−ス積層板