Patent applications and USPTO patent grants for Klein Anlagenbau AG.The latest application filed is for "method and device for regenerating foundry sand".
Patent | Date |
---|---|
Method and device for regenerating foundry sand Grant 11,235,376 - Federhen , et al. February 1, 2 | 2022-02-01 |
Method And Device For Regenerating Foundry Sand App 20190351479 - Federhen; Bernd ;   et al. | 2019-11-21 |
Spreading device for the application of brake sand on rail-mounted vehicles Grant 9,950,712 - Schulte , et al. April 24, 2 | 2018-04-24 |
Spreading Device For The Application Of Brake Sand On Rail-mounted Vehicles App 20160159371 - Schulte; Enno ;   et al. | 2016-06-09 |
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