B - Operations – Transporting – 24 – B
Patent
B - Operations, Transporting
24
B
141/43
B24B 31/02 (2006.01) B01F 9/02 (2006.01) B02C 17/02 (2006.01) B02C 17/18 (2006.01) B08B 3/06 (2006.01)
Patent
CA 1026650
Neffenger Carel H.
Singleton Albert
Neffenger Carel H.
Singleton Albert
LandOfFree
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