𝔖 Bobbio Scriptorium

✦ LIBER ✦

Specification of a patent for an improvement in the construction of railroad switches. Granted to Nathaniel Eaton, of Worcester, Massachusetts, on the 3rd of September, 1840

✍ Scribed by Nathaniel Eaton

Book ID: 114031405
Publisher: Elsevier Science
Year: 1841
Tongue: English
Weight: 139 KB
Volume: 31
Category: Article
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(41)90792-5

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Specification of a patent for an improve

Specification of a patent for an improvement in the construction of railroad switches

📂 Article 📅 1841 🏛 Elsevier Science 🌐 English ⚖ 138 KB

Specification of a patent for an improve

Specification of a patent for an improvement in the process of manufacturing fair leather. Granted to John L. Turner, of Philadelphia, Pennsylvania, July 15th, 1840

✍ John L. Turner 📂 Article 📅 1841 🏛 Elsevier Science 🌐 English ⚖ 203 KB

Specification of a patent for an improve

Specification of a patent for an improved mode of constructing the packing for pistons, &c. of steam engines. Granted to Charles F. Pike, of Providence, Rhode Island, August 12th, 1840

✍ Charles F. Pike 📂 Article 📅 1841 🏛 Elsevier Science 🌐 English ⚖ 138 KB

Specification of a patent for an improve

Specification of a patent for an improvement in the mode of constructing switches, or turn-outs, for rail-ways: Granted to William Howard, U S. Civil Engineer, Baltimore, August 2, 1832

📂 Article 📅 1833 🏛 Elsevier Science 🌐 English ⚖ 896 KB

Specification of a patent for an excavat

Specification of a patent for an excavating scraper, being an improvement on the common scraper used for removing earth. Granted to Dudley Marvin, of Canandaigua, Ontario county, New York, September 2, 1831

✍ Dudley Marvin 📂 Article 📅 1832 🏛 Elsevier Science 🌐 English ⚖ 221 KB

Specification of a patent for an improve

Specification of a patent for an improved apparatus for healing the blast of smelting furnaces. Granted to William H. Phillips, of Brooklyn, New York, on the 28th of August, 1840

✍ William H. Phillips 📂 Article 📅 1841 🏛 Elsevier Science 🌐 English ⚖ 106 KB