United States Patent 3053297
Inventors:
Hans, Brundler
Publication Date:
09/11/1962
Other Classes:
241/161, 241/257.100, 241/259, 241/162, 241/282.200, 241/245
International Classes:
B02C18/30; B02C18/00
US Patent References:
| 2749053 | Multiple stage colloid mill with apertured rotor-top feed means | | | |
| 2977056 | Colloid mill with pre-cutting attachment | | | |