Method of producing electrical heating elements and electrical h

Mo.sub.5 Si.sub.3 C ceramic material and glow plug heating eleme

Modular ceramic igniter with metallized coatings on the end port

Molecular beam source

Mounting device gas igniter

Multi-layer ceramic heater

Multi-layer ceramic heater

Multi-layer ceramic heater element and method of making same

Multi-layer ceramic heater element and method of making same

Multi-layer ceramic heater element and method of making same

Multi-piece clamping shell for electric cigar lighters

Multiple filament for sheathed-element glow plugs

No-relight cigar lighter socket

Overheating safety device for electrical lighters

Partition-type heating apparatus

Pencil type glow plug for diesel engines

Planar reactive evaporation apparatus for the deposition of comp

Plug connector-switch assembly with bi-metallic unit

Plug heater for a pencil-type glow plug and corresponding...

Portable battery operated electric smoke generator