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                P & H Mining EquipmentA Joy Global Inc. Company [ ] ? Joy Global Inc. headquarters located in Milwaukee, Wisconsin ? P&H Mining Equipment surface mining equipment and support ? Joy Mining Machinery underground mini
Jan 1, 2007
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                Morning Session Tuesday, July 2, 1974The morning session opened at 9:00 a.m. and was presided over by Harold Levent., Manager Coal Activities, Cameron Engineers, Denver, Colorado. The first speaker was Dr. Joseph J. Yancik, Assistant D
Jan 1, 1974
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                1984 Member Listing[Mr. Jay Abbott Union Sply Co 7458 S Jackson St Littleton. CO 80122 Mr. Ronald H. AchZlger Midwest Rbr 6 Sply Co 6404 E 39th Ave Denver, CO 80207 Mr. Randy Acre Dorchester Coal C
Jan 1, 1984
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                Advertisements (1962)Jan 1, 1962
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                Advertisements (1929)Jan 1, 1929
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                Membership List (21a0c7b8-da93-4645-8d7c-838eeb13e13c)[Adams, Douglas K General Electric Co., P.O. Box 2331, Denver 1, Colo. Alger, Van Kaiser Steel, Sunnyside, Utah Allan,-Andrew Thompson Creek Coal & Coke Corp., Glenwood Springs, Colo. Allen, Earl
Jan 1, 1963
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                Title Page ? Table of Contents ? BusinessJan 1, 1983
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                Membership of the Rocky Mountain Coal Mining Institute (883106ab-422b-4084-aa97-28c78ccd67d9)[Adams, E. R Rock Springs, Wyoming Adams, V. H. 422 East San Miguel Street, Colorado Springs, Colorado Allen, Earl W 257 Rio Grande Street, Salt Lake City, Utah Allen, Louis B . Box 1920, Denver 1.
Jan 1, 1952
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                AdvertisementsJan 1, 1971
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                AdvertisementsJan 1, 1927
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                DiscussionMR. GERALD ALLEY (C 11 i e f Draftsman, C. F. & I. Co.) : This invention is primarily intended to correct anything that goes wrong with the fan and any conditions in your air current underground which
Jan 1, 1925
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                Charter Members of the Rocky Mountain Coal-Mining InstituteThe following is the list of those who have become charter members of the Rocky Mountain Coal-Mining Institute COLORADO Adamson, W. H., mine examiner, Leyden Coal Co., Leyden. Addison, Herbert, vic
Jan 1, 1913
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                Proceedings of the Fifty-Eighth Regular Meeting of the Rocky Mountain Coal Mining Institute Hotel Colorado, Glenwood Springs, Colorado July 2, 3, and 4, 1962 - Morning Session Monday, July 2, 1962Past President, A. Z. Dimitroff, Supervising Mining Health and Safety Engineer, Health and Safety, District H., U. S. Bureau of Mines, Denver, Colorado, opened the Fifty-eighth Annual Meeting of the R
Jan 1, 1962