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General Information Relating to Patents and Trade Marks
Anonym, . Richards
14.30 €
Patentism Replacing Capitalism
Samuel Meng
76.99 €
54.99 €
The Inventor's Manual
Anonym
13.30 €
452.40 €
Illustrated Manual for Inventors on American and Foreign Patents, etc.
Rudolph M. Hunter
13.30 €
Reissued Patents
Henry Howson, Edward Miller, Bridgeport Brass Company
17.40 €
The Palmer Arm and Leg
Benjamin Franklin Palmer, American Artificial Limb Company
13.30 €
The Patentability of Inventions
Henry Childs Merwin
47.20 €
109.99 €
Record of Invention and Suggestions Concerning Patents
Charles D. Gay
13.30 €
The Inventors' Hand-Book
Richards and Company
13.30 €
Memorandum of Invention and Hints on Patents
George Milton Hopkins
13.30 €
13.30 €
Protection of Industrial Property
Henry Schreiter
13.30 €
Patentism Replacing Capitalism
Samuel Meng
109.99 €
Good Idea...and Then?
Richard de Witt
39.95 €
17.40 €
18.40 €
13.30 €
Enforcing and Trading Patents
Fabian Gäßler
54.99 €
Living Pictures
Henry V. Hopwood
26.70 €
Practical suggestions on the sale of patents,
William Edgar Simonds
17.40 €
Recent discussions on the abolition of patents for inventions in the United Kingdom, France, Germany and the Netherlands
Robert Andrew Macfie
27.70 €