PERMANENT SEAL WATER PROOFING SYSTEM

Brand	Owner	Address	Description
PERMASEAL WATERPROOFING SYSTEM	Worthen Industries, Inc.	3 East Spit Brook Road Nashua NH 03060	PERMANENT SEAL WATER PROOFING SYSTEM;adhesives for use in footwear manufacture;WATERPROOFING SYSTEM;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In a seal-type rolling bearing, between an inner ring and an outer ring, contact-type seal plates are respectively interposed on the counter-water-drenchable side and on the water-drenchable side. On the counter-water-drenchable side, a seal plate including, in the lip leading end portion thereof, an air hole for controlling the internal and external pressures of the bearing is disposed. On the water-drenchable side, a seal plate without air hole is disposed.