Practical pointers for patentees, containing valuable information and advice on the sale of patents
Subtitle: an elucidation of the best methods employed by the most successful inventors in handling their inventions
By: by F. A. Cresee, M. E.
Edition: Rev. and corrected, with new forms and tables of population of the United States in accordance with the 1910 census.
Publisher: Munn & co., inc.
Published: 1912
Place of publication: New York
Language: eng
Number of pages: 146
Subjects: Patents.