SIFTER OR THE LIKE
申请公布号：CA50139(S)
申请号：CANDAT0050139F
申请公布日期：1982.08.23
Electric ignition device
Ink fountain for use in printing machines
Track circuit for railroads
Can
Trouser hanger
Safety device for stamping presses and the like
Machine for the displacement and compression of fluids
Concrete block for paths, roads, and the like
Hobbing machine
Beake mechanism
Coupling or splicer
Clutch plate
Harrow
Electric wave amplifying system
Multiport valve
Centrifugal separator
Multiport lift-turn valve
Hinge
ELECTRICAL RESISTANCE ELEMENT
STYRENE PRODUCTION
