Sealing apparatus for elongate cables having movable insert with
Sealing device for elongate heater
Sealing structure of ceramic heater
Sealing terminal
Segmented heater assembly
Segmented heater system
Self heating gasket for hermetically sealing a lid to a box
Self limiting electric heating element and method for making suc
Self regulating flexible heater
Self regulating heater
Self regulating heating device employing positive temperature co
Self regulating PTCR heater
Self-current-limiting devices and method of making same
Self-limiting conductive extrudates and methods therefor
Self-limiting heater and resistance material
Self-limiting temperature electrical heating cable
Self-regulating electric heater
Self-regulating electric heater
Self-regulating electric heater
Self-regulating electric heater