335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets, subclasses 141+ for electromagnetically operated switches having electrothermal means which may comprise bimetallic snap switches.
(Electricity: Magnetically Operated Switches, Magnets, and Electromagnets; subclasses; 141+; for electromagnetically operated switches) (electromagnetically operated switches; having; electrothermal means which may comprise bimetallic snap switches) (electrothermal means; may comprise; bimetallic snap switches)
Electricity: Magnetically Operated Switches, Magnets, and Electromagnets electromagnetically operated switches electrothermal means
subclasses having may comprise
141+ for electromagnetically operated switches
electrothermal means which may comprise bimetallic snap switches
bimetallic snap switches