Document Type and Number:
Japanese Patent JPS489360
Kind Code:
Y1
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| JP3769552 | TANK TRAFFIC DEVICE FOR TANKER |
Application Number:
JP24546968U
Publication Date:
March 12, 1973
Filing Date:
December 27, 1968
Export Citation:
International Classes:
B63B29/20; (IPC1-7): B63B29/20