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

Start Over Author Interior Department Publish Year Decade 1920 - 1929

4381. Stenches for detecting leakage of blue water gas and natural gas; by S. H. Katz and V. C. Allison.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: [1st edition.] [Nov.] 1920

4382. Trade-marks [from] Official gazette, Oct. 12, 1920.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: Oct. 30, 1920

4383. Petroleum. Regulations concerning oil and gas permits and leases (including relief measures) and rights of way for oil and gas pipe lines, authorized by act of Feb. 25, 1920 (41 Stat. 437); approved Mar. 11, 1920.

Corporate/Agency Authors:: General Land Office and Interior Department
Publisher:: General Land Office
Date:: 1929 reprint as amended to Oct. 29, 1920
SuDoc number:: I 21.4:672/3

4384. Petroleum. Regulations concerning oil and gas permits and leases (including relief measures) and rights of way for oil and gas pipe lines, authorized by act of Feb. 25, 1920 (public 146); approved Mar. 11, 1920.

Corporate/Agency Authors:: General Land Office and Interior Department
Publisher:: General Land Office
Date:: 1920, reprint as amended to Oct. 29, 1920

4385. 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:: Oct. 26, 1920

4386. 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:: Oct. 19, 1920

4387. Irrigation projects. Public notice, Newlands project, Nev.

Corporate/Agency Authors:: Interior Department
Publisher:: Interior Department
Date:: Oct. 19, 1920

4388. Building operations in larger cities in 1919: by Jefferson Middleton.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Oct. 16, 1920

4389. Peat in 1919: by K. W. Cottrell.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Oct. 14, 1920

4390. 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:: Oct. 12, 1920

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