NIOSHTIC-2 Publications Search

Concave Drag Bit Cutter Device and Method.

Authors
Morrell-RJ; Larson-D
Source
U S Pat 5 078 219 1992 Jan; :
Link
NIOSHTIC No.
10008416
Abstract
MISSING
Publication Date
19920101
Document Type
PA;
Fiscal Year
1992
Identifying No.
P 1-92
Source Name
U.S. Pat. 5,078,219; Jan. 7, 1992
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division