Patent classifications
H
ELECTRICITY
Load children
H01
ELECTRIC ELEMENTS
Load children
H01H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
Load children
9/00
Details of switching devices, not covered by groups H01H1/00 - H01H7/00
Load children Filter patents View analytics View as hierarchy
H01H9/02
Bases, casings, or covers
Load children Filter patents View analytics View as hierarchy
H01H9/04
Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Load children Filter patents View analytics View as hierarchy
H01H9/041
Casings hermetically closed by a diaphragm through which passes an actuating member
Filter patents View analytics View as hierarchy