The Canadian Patent Office Record and Register of Copyrights and Trade Marks, Volume 61, Issues 5-8Patent Office, 1933 - Copyright |
Contents
THE CANADIAN | 541 |
REGISTER OF COPYRIGHTS AND TRADE MARKS | 602 |
PATENT OFFICE RECORD | 1009 |
9 other sections not shown
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actuating adapted adjacent apparatus applied arranged assignee base bearing blade body bottom brake Canada carried chamber circuit Claims allowed closed combination Company comprising connected consisting container Corporation cover cylinder described device direction discharge disposed driving edge effect Electric element engaging extending face Filed flange fluid formed frame head heat inner June latter lever Limited liquid locking longitudinal lower machine manufacture material means mechanism metal method mixture motor mounted movable movement moving Ontario opening operating opposite outer pair passage passing pipe piston pivoted plate plurality portion position pressure projecting Published receiving relatively removing respect ring rotation rubber secured separating Serial shaft sheet side sleeve spaced spring strip structure substantially sulphur supply surface switch temperature therein thereof tion tube unit upper valve wall wheel whereby wire York