Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
118 (1926), S. 695-695
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] WITH regard to Mr. Hulme's first point, the accompanying graph, Fig. 1, which shows the number of patents surviving fourteen years from each of a large number of years, indicates that his selection of figures is not representative. The effect of the Acts of 1883 and 1902 is very clearly seen. ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/118695a0
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