E02C   1/00		硨եȥåʤ̤β̤γͭΤˤäƷƤʥåȣţ£	Locks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass(lock gates <b>E02B7/20</b>)	1414
E02C   1/02		פͭ	with auxiliary basins	66
E02C   1/04		ͭ	with floating troughs	64
E02C   1/06		εӿ֡ʥåȤˤΣţ£	Devices for filling or emptying locks(in lock gates <b>E02B7/20</b>)	362
E02C   1/08		Υͥ륮û뤿֡ʥåȤˤΣţ£	Arrangements for dissipating the energy of the water(carried by lock gates <b>E02B8/06</b>)	145
E02C   1/10		ιҹԤ˴ϢƻѤηޤ££ߡѤޤ¾θ곤ι¤ʪˤţ£	Equipment for use in connection with the navigation of ships in locks; Mooring equipment(tying-up, anchoring waterborne vessels <b>B63B21/00</b>; equipment for shipping on coasts, in harbours or on other fixed marine structures <b>E02B3/20</b>)	364
E02C   3/00		̤˱ä夲뵡	Inclined-plane ship-lifting mechanisms	479
E02C   5/00		ľˤ夲뵡פΰȤ£ã	Mechanisms for lifting ships vertically(salvaging sunken vessels <b>B63C7/00</b>)	901
E02C   5/02		⼼ͭ	with floating chambers	199
