FACILE METHOD FOR PRODUCING JUNCTION WALL BOXES AND JUNCTION WALL BOXES PRODUCED THEREBY

摘要

A method for producing junction wall boxes comprised of forming a tapered container having the wider side of the container open and the narrow side of the container brittle for easy removal of said narrow side, forming a cover for attachment to the wider side of the container, and attaching said cover to the wider side of the container. This specification was examined in accordance with regulation 35 of the Patent Regulations, 5728-1968.