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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6112319
Kind Code:
Y2
More Like This:
WO/2022/041791POLYGONAL SUBMERSIBLE
Application Number:
JP12905780U
Publication Date:
April 17, 1986
Filing Date:
September 10, 1980
Export Citation:
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International Classes:
B63B3/13; B63B5/24; B63G8/00; (IPC1-7): B63G8/00; B63B3/13; B63B5/24