| 75 / | HD | SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES |
| 330 | DF | PROCESSES {9} |
| 375 | DF | .~ Process control responsive to sensed condition {6} |
| 380 | | .~.~ Temperature sensed {3} |
| 381 | DF | .~.~.~> Of waste gas |
| 382 | DF | .~.~.~> Of molten metal |
| 383 | DF | .~.~.~> Of sintered material |