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Method of assaying oil shale by a modified Fischer retort
Automated modified Fischer retorts for assaying oil shale and bituminous materials
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Published Year
1940-1949 (1)
1960-1969 (1)
Subject
Assaying apparatus (2)
Oil-shales--Assaying (2) *
Bituminous materials--Assaying (1)
Author
Frost, Irving C. (1)
Hubbard, Arnold B. (1)
Stanfield, Kenneth E. (1)
