E. coli detection broth for clinical use with automated microbia

E. coli identification broth

Easily displaceable bottom tenser

Electric clutch feeder drive for seed cotton processing machiner

Electric moisture control device for cotton gin

Electric nameplate marker

Electric pressure switch

Electric stop motion apparatus for a textile machine

Electrochemical detection device

Electrodynamic actuator

Electrographic segment electrode clamping assembly

Electromagnetic assembly for actuating a stylus in a wire printe

Electromagnetically operated printer

Electromechanical writing device

Electromechanical writing device

Electronic control for optimizing carrier turnaround in printing

Electronic control system

Electronic data processing of Chinese characters

Electronic embossing machine

Electronic stop motion for textile draw frame