The Canadian Patent Office Record and Register of Copyrights and Trade Marks, Volume 59, Issues 1-4

Front Cover
Patent Office, 1931 - Patents

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Contents

Patents No 307242
1
Patents No 307531
164
No 307997
169
THF CANADIAN
171
EE
280
VOLUME LIXN0 4
351
No 308214
445
THE CANADIAN
545
THE CANADIAN
605
Issued weekly under the authority of the Secretary of State
679
THE CANADIAN
743
PATENT QFFICE RECORD
877
urc a Lil HY
991
No 309999
999
ANNUAL SUBSCRIPTION 10 00 SINGLE NUMBERS 25 CENTS
1041
OTTAWA
ix

Index for the Week Page 237
603
F A ACLAND PRINTER TO THE KING S MOST EXCELLENT MAJESTY
i

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