Experiments on safety of incombustible plugs for stemming explosives /
by Irving Hartmann, H.C. Howarth, and John Nagy.

Description

Main Author

Hartmann, Irving, 1905-

Related Names

Nagy, John.
Howarth, H. C. (Henry C.)

Language(s)

English

Published

[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1950.

Subjects

Coal mines and mining > Coal mines and mining / Safety measures.
Mine explosions > Mine explosions / Prevention > Mine explosions / Prevention / Equipment and supplies.
Explosives > Explosives / Safety measures > Explosives / Safety measures / Equipment and supplies.

Note

"April 1950."

Physical Description

13 p., [4] p. of plates : ill. ; 27 cm.

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