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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH03100599
Kind Code:
U
Application Number:
JP1044290U
Publication Date:
October 21, 1991
Filing Date:
February 05, 1990
Export Citation:
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International Classes:
B63C11/00; B63C11/34; (IPC1-7): B63C11/34
Domestic Patent References:
JPS61175099U1986-10-31
JPS61277563A1986-12-08