C1-symmetric bisphosphine ligands and their use in the...

C5-hydrocarbon mixtures

Cabinets for handling toxic or sterile materials

Cable lifting mechanism for sedimentation device

Caged compound cleaving process

Caged impellors in a bottom fed whipper appliance

Cake smoothing member for vacuum filter

Calcination using liquid metal heat exchange fluid

Calcined .alpha.-alumina filter aids

Calcined catalyst and preparation of linear...

Calcining process using fluid coke fuel

Calcium aluminate based catalyst and use of the catalyst

Calcium carbonate carrier for making silver based...

Calcium hydroxide absorbent with rheology modifier and...

Calcium silicate mass for storing acetylene gas

Calibration system, material delivery system, and methods...

Cam actuated filter assembly

Candle filter assembly and candle filter element

Candle filter element

Candle filter elements and method for fixing same in a...