U.S. federal trademark · Serial No. 73340220 · Reg. No. 1244184
Training Guide Manual Relating to Proper Assembly, Installation, Inspection and Fitness Testing of High Pressure Shaft Seals
High Pressure Shaft Seals and Parts Therefor
[ Seal Testing Units for Use in Pressure Testing and Training Kits Comprising Photographic Slides and Audio Magnetic Cassette Tapes for Use in Teaching the Proper Assembly, Installation, Inspection and Fitness Testing of High Pressure Shaft Seals ]
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