Author: Interior Department / Publish Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Interior Department Publish Year Decade 1920 - 1929

3751. Inventors. Alphabetical list of patentees to whom patents were issued [with list of inventions, etc.].

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [October 1921]

3752. Mine accidents. Monthly statement of coal-mine fatalities in United States, Sept. 1921; by W. W. Adams.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: [1st edition.] [Oct.] 1921

3753. Tungsten. Treatment of tungsten ores of Boulder County. Colo. [with, selected bibliography]; by J. P. Bonardi and J. C. Williams.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: [1st edition.] [Oct.] 1921

3754. Sodium compounds in 1920; by Roger C. Wells.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Sept. 30, 1921

3755. Orthaulax, Tertiary guide fossil; by C. Wythe Cooke.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Sept. 29, 1921

3756. Decisions. [Decisions of commissioner of patents and of United States courts in patent cases.]

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: Sept. 27, 1921

3757. Arsenic, bismuth, selenium, and tellurium in 1920; by Victor C. Heikes.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Sept. 22, 1921

3758. Cement in 1919; by Ernest F. Burchard.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Sept. 21, 1921

3759. Decisions. [Decisions of commissioner of patents and of United States courts in patent cases.]

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: Sept. 20, 1921

3760. Fluorspar and cryolite in 1920; by Hubert W. Davis.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Sept. 20, 1921

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