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Patent applications and USPTO patent grants for Rocktec Limited.The latest application filed is for "breaking machine shock absorbing system".
Patent | Date |
---|---|
Breaking Machine Shock Absorbing System App 20100126746 - Robson; Angus Peter | 2010-05-27 |
Hammer Mounting App 20090129863 - Robson; Angus Peter | 2009-05-21 |
Breaking Machine App 20090101377 - Robson; Angus Peter | 2009-04-23 |
Locking mechanism Grant 7,407,017 - Robson August 5, 2 | 2008-08-05 |
Powered hammer device Grant 7,331,405 - Robson February 19, 2 | 2008-02-19 |
Rock crushers Grant 6,783,092 - Robson August 31, 2 | 2004-08-31 |
Nose block assembly Grant 5,363,835 - Robson November 15, 1 | 1994-11-15 |
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