17 PLASTIC PROTECTIVE COVERINGS IN THE FORM OF SUBSTANTIALLY RIGID JACKETS IN VARIOUS SHAPES FOR APPLICATION TO PIPES, PARTICULARLY INSULATED PIPES AND RELATED PIPE SYSTEMS HAVING PIPES, JOINTS, TAPS AND THE LIKE, AND A KIT FOR FORMING SAID PLASTIC PROTECTIVE COVERINGS, INCLUDING ADHESIVES, PLASTIC CURLED SECTIONS, PLASTIC CURLED TUBULAR SECTIONS AND PREFORMED PLASTIC JOINT SECTIONS
Trademark: 73037176
