Patent Laws of the United States - together with rules and proceedings in the Patent office.
Also hints to inventors how to obtain letters patent in the United States and Europe with a
synopsis of the patent laws of foreign countries - Vol. 1 is an unchanged high-quality reprint
of the original edition of 1860. Hansebooks is editor of the literature on different topic
areas such as research and science travel and expeditions cooking and nutrition medicine
and other genres. As a publisher we focus on the preservation of historical literature. Many
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