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Showing: 1 to 4 of 4 matches for "radio communications bleeder"
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| TITLE |
Annual Meeting - Technical Program |
| SUMMARY |
... Underground Radio Communications in Lake Superior District Mines by E. W . Felegy. ...
Sizing of Bleeder Pipes for Mine Seals by Raymond Mancha. ... |
| PUBLISHED |
1953 |
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| TITLE |
Coal - Coal Utilization |
| SUMMARY |
... Communications ... three sec- tions can receive information simul- taneously." White
Pine in conjunction with Motorola has developed a new space radio system that ... |
| AUTHOR |
Corriveau, Martial P. |
| PUBLISHED |
1974 |
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| TITLE |
Health and Safety |
| SUMMARY |
... is enlisting the interest and support of employee families by special mailings,
material in house organs and, even, newspaper advertising and radio and TV ... |
| AUTHOR |
Hansen, L. S. |
| PUBLISHED |
1973 |
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Showing: 1 to 4 of 4 matches for "radio communications bleeder"
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