the apparatus cleaning by using scrapers, chains, grains of shot, sand or other abrasive means

Full Title

Cleaning hollow articles by methods or apparatus specially adapted thereto > Cleaning of containers, e.g. tanks > by using apparatus into or on to which containers, e.g. bottles, jars, cans, are brought > the apparatus cleaning by using scrapers, chains, grains of shot, sand or other abrasive means

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

CLEANING

Subclass:

CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL

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