|
MINING, MISCELLANEOUS |
||||
| TOM REEL |
BAG | ITEM | FRAMES | |
|
ARTICLES from Archiv fur Bergbauliche Forschung |
64 |
1269-1276 |
||
|
“ from Der Bergbau |
64 |
1284-1308 |
||
|
BOCHUM mining machinery |
63 |
7-662 |
||
|
64 |
663-695 |
|||
|
MINE Diesel locomotives, Dortmund |
64 |
1278-1283 |
||
|
1309-1319 |
||||
|
MINERS’ lamp |
64 |
1186-1193 |
||
|
MINING machinery, miscellaneous advertising matter on |
64 |
1160-1175 |
||
|
“ methods |
64 |
1320-1378 |
||
|
MOLECULAR weights, table for recalculation to density, referred to air = 1 |
5 |
2746 |
1 |
70 ‘31 |
|
OSCILLATING conveyor for mine service |
64 |
1429-1430 |
||
|
OXYGEN explosives, liquefied, attempted use of in surface and underground work, by V. T. Bikov, Kislorod 1946, No. 4, pp. 25-35, in Russian |
258 |
40 ’31-40 ‘35 |
||
|
PACKING machines, pneumatic, Karl Brieden and Co., Bochum |
64 |
1261-1264 |
||
|
PNEUMATIC packing machine and scraper loader with planer, Minister of Mines Achenbach method |
64 |
1265-1268 |
||
|
ROTATING drills for hard rocks, use of |
74 |
2-14 |
||
|
VIBRATIONAL motion in mining |
64 |
1129-1133 |
||
|
WESTFALISCHE Berggewerkschaftskasse |
64 |
1099-1112 |
||
|
WIDIA-Krupp Tool Works, cutters and cold drills |
64 |
1066-1096 |
||
|
WIRELESS transmission, proposal for, of results of measurements in bore holes |
74 |
29-30 |
||
|
WITTEN-Ruhr mining machinery, Heinr. Korfmann, Jr. |
64 |
697-1064 |