OCEAN ADVERTISEMENT METHOD FOR COASTAL SERVICE TROOPSHIP (CARGO BOAT)

摘要

PROBLEM TO BE SOLVED: To form large-sized advertisement bodies by using cargo boats in such a manner that advertisement markets are expanded by broad movement among routes and the increase of population for advertisement is made possible.;SOLUTION: The device of the ocean advertisement method of utilizing both sides of hulls, freely drawing large-sized pictures thereon and allowing the ships to travel and move on the sea over the entire area of Japan.;COPYRIGHT: (C)2002,JPO