PROTECTIVE GLASS FOR WELDING HELMETS

Brand Owner Address Description
SPEEDGLAS 3M Company 3M Center, 2501 Hudson Road St. Paul MN 55144 PROTECTIVE GLASS FOR WELDING HELMETS;SPEED GLASS;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. The present invention relates to a device to rotate a previously unrotatable receiver used with helmets, preferably aircraft helmets.