Index of oil-shale and shale-oil patents, 1946-56 : a supplement to bulletins 467 and 468 / compiled by Simon Klosky.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Corporate Author:	United States. Bureau of Mines
Other Authors:	Klosky, Simon, 1895-
Other title:	Oil-shale and shale-oil patents.
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. G.P.O., 1958-59.
Series:	Bulletin (United States. Bureau of Mines) ; 574.
Subjects:	Shale oils > Refining. Petroleum > Patents. Petroleum. Patents.

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