Table of contents
August 3, 1867, Volume 17 No 5 pp65-80
About the coverBusiness and Personal
Patent Notes
Top of page
Top of pageArticles
Manufacturing, Mining, and Railroad Items - p70
doi:10.1038/scientificamerican08031867-70a
Recent American and Foreign Patents - pp70 - 71
doi:10.1038/scientificamerican08031867-70b
Misapplication of Terms—A So-Called Explosion - p72
doi:10.1038/scientificamerican08031867-72
Official Report of Patents and Claims - pp74 - 78
doi:10.1038/scientificamerican08031867-74
