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1 | TM: 1145192
Desc: ZERUST Owner: Northern Technologies International Corporation Class: 2, 16, 17 Status: Registered: Registered/protected |
2 | TM: 1145196
Desc: EXCOR Owner: Northern Technologies International Corporation Class: 2, 16, 17 Status: Registered: Registered/protected |
3 | TM: 137070
Desc: SONOTUBE Owner: SPC Resources, Inc. Class: 16 Status: Registered: Registered/protected |