Bag forming machines

Bag sealer and cutter assembly

Bag sealer lid assembly

Bag structure and method of producing

Balloon with sealing device therefor and method

Barrier for quartz crucible for drawing silicon dendritic web an

Base metal composite electrical contact material

Base plate for recording disc and a method for its manufacture

Batch fabrication procedure for manufacture of arrays of field e

Batch method of making miniature capacitive force transducers as

Batch method of making miniature structures assembled in wafer f

Bath solution and process for the removal of lead/tim, lead or t

Baths and process for chemical polishing of copper or copper all

Baths and process for chemical polishing of stainless steel surf

Baths and process for chemical polishing of stainless steel surf

Baths and process for the chemical polishing of stainless steel

Baths and process for the chemical polishing of steel surfaces

Beam lead mixer diode

Bi.sub.4 Ti.sub.3 O.sub.12 Single crystal growth from saturated

Bicameral mode crystal growth apparatus and process