VITRIFIED CLAY PIPE WITH

Brand	Owner	Address	Description
POLYTITE	AMSTED INDUSTRIES INCORPORATED	180 N. STETSON AVE., SUITE 1800 TWO PRUDENTIAL PLAZA CHICAGO IL 60601	VITRIFIED CLAY PIPE WITH A PLASTIC RING-TYPE JOINT;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A process for producing an SiO2 shaped body which is at least partially vitrified, wherein an amorphous, porous SiO2 green body is sintered or vitrified by contactless heating by means of radiation, while avoiding contamination to the SiO2 shaped body with foreign atoms, wherein the radiation used is the beam of a laser at a subatmospheric pressure below 1000 mbar.