The scientific American reference book
Subtitle: a compendium of useful information containing the complete census of the United States by counties; map of the United States; views of public buildings; patent and copyright laws; rules and directions for obtaining patents; forms for patents, caveats, assignments, and licenses; hints on the value and sale of patents; tables of the weights and measures of the United States; the principal mechanical movements, with 150 diagrams; history and description of the steam-engine and valuable tables, calculations, problems, etc.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 07246
Publisher: Munn
Published: 1877
Place of publication: New York
Language: eng
Format: Microform
Number of pages: 78
Subjects: Encyclopedias and dictionaries; Patent laws and legislation -- United States; Encyclopédies et dictionnaires; Brevets d'invention -- Droit -- Législation -- États-Unis