Canadian Patent Office Record, Volume 46, Part 1

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Contents

Screw driver mechanism O A Haufe 181595 Shade F Sawyer 184470
27
Scrubbing machine G Ziemba et al 184618 Shaft and bearing W Arter 183877
113
Seam machine W Wilkie 185420 Sharpener Razor P M Salerni 182131
182

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