Lautzenheiser, C.E. <br/><br/>
Use of quenched and tempered 2  1/4 % Cr - 1 % Mo steel 
Lautzenheiser, C.E. 
 - New York  Climax Molybdenum Co.  1965 
<br/><br/><label>Subjects--Topical Terms: </label><br/>acero<br/>siderurgia
<br/><br/><label>Universal Decimal Class. No.: </label>546.77