vacuum gauges, namely, gauge tubes and vacuum gauge controllers used in the measurement of vacuums

CHEMICAL COATING COMPOSITIONS FOR USE IN THE AUTOMOTIVE AND ELECTRONIC INDUSTRIES

Insulated, 30 Conductor Intercommunication System Cable Consisting of Separately Insulated, Multicolor Conductors Made of 22 Gauge Solid Tinned Copper, Used in Telecommunications Applications, Including Interior Telephone Wiring Systems, Audio and Security Systems, Cable Television Transmission (CATV and MATV Cable), and Specialty Color TV Camera Transmission

THERMAL CONDUCTIVITY MEASURING APPARATUS