Matches 251 - 265 out of 265 < 1 2 3 4 5 6
Match Document Document Title
3059282 Method of casting employing an investment mold  
3041689 Removably mounting clusters of superposed fusible patterns about a disposable central rod  
3041688 Shell mold for investment castings and method of making same  
3010852 Eliminating patterns from molds  
2890506 Cast insert for die  
2883724 Casting processes  
2880486 Method of making investment castings  
2875485 Precision casting mold and method of making the same  
2871528 Method of and apparatus for forming frangible casting molds  
2861308 Refractory mold having high permeability, composition for making, and method of making same  
2845667 Molds for casting disc-shaped bodies  
2822592 Method for making investment molds and castings  
2818619 Refractory mold, method of making same and composition therefor  
2790220 Process for making jewelry  
3587713 Title is not available  
Matches 251 - 265 out of 265 < 1 2 3 4 5 6