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Air Diversion and Dust Control System for Longwall Shearers.
Kissell-FN; Muldoon-TL; Schroeder-WE; Peterson-CR
U S Patent 1982 Nov; (4):
Note: abstracts are not available for patents at this time.
Issue of Publication
U.S. Patent No. 4,358,160, Nov. 9, 1982
Page last reviewed: March 11, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division