Subclass |
| Title |
ClassTitle
|
| ===>
CHEMISTRY: PHYSICAL PROCESSES
|
| | |
293R | ![[Patents]](../gifs/ps.gif) | PHYSICAL PROCESSES |
294R | ![[Patents]](../gifs/ps.gif) | . Sublimation |
294S | ![[Patents]](../gifs/ps.gif) | . . Sulfur |
295R | ![[Patents]](../gifs/ps.gif) | . Crystallization |
296 | ![[Patents]](../gifs/ps.gif) | . . Selective |
297 | ![[Patents]](../gifs/ps.gif) | . . . With extraction |
298 | ![[Patents]](../gifs/ps.gif) | . . . From natural sources |
299 | ![[Patents]](../gifs/ps.gif) | . . With extraction |
300 | ![[Patents]](../gifs/ps.gif) | . . With added material |
301 | ![[Patents]](../gifs/ps.gif) | . . . Seed |
302R | ![[Patents]](../gifs/ps.gif) | . . Alkali metal and ammonium compounds |
303 | ![[Patents]](../gifs/ps.gif) | . . . Common salt |
302A | ![[Patents]](../gifs/ps.gif) | . . . Ammonium compounds |
302T | ![[Patents]](../gifs/ps.gif) | . . . Sodium compounds |
304 | ![[Patents]](../gifs/ps.gif) | . . Alkaline earth metal and magnesium compounds |
305R | ![[Patents]](../gifs/ps.gif) | . . Heavy metal or aluminum compounds |
305A | ![[Patents]](../gifs/ps.gif) | . . . Aluminum compounds |
305F | ![[Patents]](../gifs/ps.gif) | . . . Iron compounds |
305RE | ![[Patents]](../gifs/ps.gif) | . . . Rare earth compounds |
295G | ![[Patents]](../gifs/ps.gif) | . . Gel |
295S | ![[Patents]](../gifs/ps.gif) | . . Solar |
306 | ![[Patents]](../gifs/ps.gif) | . Concentration of liquids in liquids |
307 | ![[Patents]](../gifs/ps.gif) | . . With direct heating |
308R | ![[Patents]](../gifs/ps.gif) | . Melting out |
308S | ![[Patents]](../gifs/ps.gif) | . . Sulfur |
313R | ![[Patents]](../gifs/ps.gif) | . Agglomerating |
314 | ![[Patents]](../gifs/ps.gif) | . . Carbon |
313AS | ![[Patents]](../gifs/ps.gif) | . . Silicate |
313FB | ![[Patents]](../gifs/ps.gif) | . . Fluidized bed |
313P | ![[Patents]](../gifs/ps.gif) | . . Pan agglomeration |
293S | ![[Patents]](../gifs/ps.gif) | . Sulfur |
293A | ![[Patents]](../gifs/ps.gif) | . Flaking, spraying |