by using ultrasonic vibrations

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Drying solid materials or objects by processes not involving the application of heat > by using ultrasonic vibrations

CPC:

Drying solid materials or objects by processes not involving the application of heat (separating liquids from solids by straining B01D; replacing liquids in wet solids by other liquids, e.g. water by spirit, B01D12/00; drying by electrophoresis B01J) > by using ultrasonic vibrations

No child classifications to compare. This is a leaf node in both IPC and CPC.