73325111
Apr 24, 1981
Sep 13, 1983
Active Trademark
Cylindrical Castings of Abrasion Resistant Iron-Based Alloy Weldable or Welded onto a Metallic Substrate to Provide a Pattern of Spaced Apart Protrusions
Metal Goods[Services in Welding Cylindrical Castings of Abrasion Resistant Iron-Based Alloys onto a Metallic Substrate Owned by Another to Provide a Pattern of Spaced Apart Protrusions ]
Treatment of Materials