of test-tubes or the like

Full Title

Mixers with rotating receptacles > Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles > Containers specially adapted for coupling to rotating frames or the like; Coupling means therefor > of test-tubes or the like

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Subclass:

MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING