The incandescent gas-mantle industry
Subtitle: its raw materials and by-products, monazite sand, thorium and cerium nitrates, pyrophoric alloys, mesothorium.
Contributors: Jones, Grinnell.; Kirkpatrick, Sidney D. b. 1894.
Series: Tariff information series,; no. 14
Publisher: Govt. print. off.
Published: 1920
Place of publication: Washington
Language: eng
Number of pages: 32
Subjects: Incandescent gas-lighting.
Notes: "References": p. 32.
At head of title: United States Tariff commission, Washington.
"In the preparation of this report the Tariff commission has had the services of Dr. Grinnell Jones and Mr. Sidney D. Kirkpatrick, chemists on the Commission's technical staff."--"Introduction," p. 5.