Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Information from bulletin of U S Bureau of Mines prepared by Dr. Yandell Henderson and James W. Paul. Deals with characteristics of existing types, their limitations, and possible improvement. (3300 w.) (82937)
Information from bulletin of U S Bureau of Mines prepared by Dr. Yandell Henderson and James W. Paul. Deals with characteristics of existing types, their limitations, and possible improvement. (3300 w.) (82937)
Oxygen mine rescue apparatus
Can Min Jl
Gray, F.W. (Autor:in)
1917
Aufsatz (Zeitschrift)
Englisch
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New form of oxygen mine rescue apparatus
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Oxygen mine rescue apparatus and physcological effects on users
| Engineering Index Backfile | 1917
BTS: CHILE MINE RESCUE - SAN JOSE MINE COLLAPSE - Chile mine rescue
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Engineering Index Backfile | 1919