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Method and apparatus for monitoring sprocket wear, e.g. in a mining conveyor |
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Scraping elements for drive units of underground mining applications |
Karl-Heinz Schurer, William R. Weber |
2019-08-27 |
| 9598241 |
Tensible return unit for apron conveyor |
— |
2017-03-21 |
| 9546047 |
Slat conveyor for extraction systems and transport plates therefor |
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Chain wheel for apron conveyor |
— |
2016-01-05 |
| 8490779 |
Tail station for a scraper chain conveyor and chain wheel assembly therefor |
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2013-07-23 |
| 6045692 |
Oil filter to introduce anti-wear additives into engine lubricating system |
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2000-04-04 |
| 5725031 |
Method for introducing PTFE into a spin-on oil filter |
Gerard W. Bilski, Charlie Probasco |
1998-03-10 |
