73213892
May 1, 1979
May 26, 1981
Active Trademark
Proprietary Water-Soluble Sealing Compound in Form Used to Effect a Seal Upon Hardening in Rigid Electrical Conduit Runs in Hazardous Areas
Rubber GoodsCeramic Damming Fiber Used in a Sealing Fitting to Form a Barrier in a Conduit System
Housewares and Glass