DIFF Subgroup
B01J 2/02 by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic > by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
CPC:
Processes or devices for granulating materials in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic > by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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