Grumer, Joseph <br/><br/>
Inhibition of coal dust-air flames  
Grumer, Joseph 
 - Washington  Bureau of mines  1971 
 - Report Investigation  7552 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>inhibición<br/>polvo de carbón<br/>llamas 
<br/><br/><label>Universal Decimal Class. No.: </label>622.06 (47)