Bipolar refining of lead

Bipolar separator for electrochemical cells and method of prepar

Bipolar separator plate for electrochemical cells

Bipolar system electrolytic cell

Bipolar unit

Bipolar zero-gap type electrolytic cell

Bipolar, filter press type electrolytic cell

Bipolar-electrode electrolytic cell

Bipolarly connected electrolytic cells of the filter press type

Bis benzoyl sensitizers for photopolymerization or photo cross l

Bismuth composition, method of electroplating a tin-bismuth allo

Black chromium electroplating process

Black chromium plating bath useful for solar reflecting coatings

Black matrix laminated film and reactive sputtering apparatus

Black matrix material and methods related thereto

Blend of cross-linked polymer, swelling monomer and cross-linkin

Blends of poly(p-methylstyrene) with polyfunctional monomer and

Block copolymers made by radiation crosslinking of miscible mixt

Blocked isocyanates

Blocked isocyanates