Patents - United States.
Overview
| Works: | 9 works in 2 publications in 2 languages | |
|---|---|---|
Titles
Advances in synthetic organic chemistry and methods reported in US patents
by:
(Language materials, printed)
Entrepreneurial inputs and outcomes = new studies of entrepreneurshipin the United States /
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(Electronic resources)
Patents and cartographic inventions = a new perspective for map history /
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(Electronic resources)
Subjects