Patent classifications
H
ELECTRICITY
Load children
H01
ELECTRIC ELEMENTS
Load children
H01H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
Load children
19/00
Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
Load children Filter patents View analytics View as hierarchy
H01H19/06
Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Load children Filter patents View analytics View as hierarchy