Preparation of protein membranes containing microbial cells

Preparation of retrogradation-resistant starches with immobilize

Preparation of tissue invasion inhibitor and method of treatment

Preparation of water-insoluble enzymes

Preparing a reactor containing enzymes attached to dialdehyde ce

Preservation of glucose in blood samples

Pressure cylinder for a drafting arrangement of a textile...

Pressure regulating device for use on a carding machine

Pressure-driven enzyme-coupled membranes

Pretreatment of samples for polyiodothyronine assays

Prevention of fibers from entering the pinch point between a rot

Print head and plastic bearings therefor

Print head apparatus

Print head improvement

Print member carriage assembly

Print wheel mounting assembly

Print wire actuating device for a dot matrix printer

Print wire attachment

Printer

Printer