97732576
Dec 27, 2022
grinding machines that dispense liquid nitrogen to grind material at cryogenic temperature; food processing machine that dispenses liquid nitrogen to grind material at cryogenic temperature
Machinerylaboratory sample preparation equipment that dispenses liquid nitrogen to grind material at cryogenic temperature; sample preparation equipment specially adapted for scientific and laboratory purposes; scientific and laboratory apparatus for processing samples in preparation for analysis; sample preparation equipment for laboratory and industrial use
Electrical and Scientific Apparatus