Document Type and Number:
Japanese Patent JPH0234160
Kind Code:
Y2
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Application Number:
JP14846384U
Publication Date:
September 13, 1990
Filing Date:
September 28, 1984
Export Citation:
International Classes:
B63B1/32; B63B5/06; B63H5/07; (IPC1-7): B63B1/32; B63H5/06
Next Patent: JPH0234161