Patent class list (only not empty are listed)

Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures

Subclass of: 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures

Deeper subclasses:

075300000 - COMPOSITIONS (50)
075330000 - PROCESSES (211)

Patents in all subclasses Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures