Preparation of dielectric coatings of variable dielectric...

Preparation of glass container for thermoplastic closure

Preparation of hydrolyzed collagen-containing products from...

Preparation of oriented coated films

Preparation of polymeric surfaces

Preparation of supported film surfaces

Preparation of uniform thin films

Prepared roofing and apparatus for same

Prepared roofing element

Prepared roofing element

Preparing aluminum welding wire

Prepasted wallcoverings

Preservation of ether

Preservative impregnation of wood

Pressure correction materials and method for producing same

Pressure saturator and method

Pressure switch

Pressure-sensitive adhesive polymers derived from...

Pressure-sensitive adhesive tape

Pressure-sensitive adhesive tape employing moisture...