1st November 1946, Page 37
1st November 1946
Page 37

Page 37, 1st November 1946
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How Enemy Patents Stand To-day
A N invention is protected by a patent for 16 years. If extensions to this period be required, application has to be made through the High Court by one of two means—by "......
Factory Decoration To Promote Production
INDUSTRIAL psychologists have for I. some years emphasized the importance of improving the Lesthetic quality of factory interiors to afford better visibility and more congenial......