✦ LIBER ✦

List of American patents which issued in the mouth of April, 1842—with exemplifications

✍ Scribed by Charles M. Keller

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

List of American patents which issued in

✍ Charles M. Keller 📂 Article 📅 1846 🏛 Elsevier Science 🌐 English ⚖ 643 KB

List of American patents which issued in

✍ Charles M. Keller 📂 Article 📅 1848 🏛 Elsevier Science 🌐 English ⚖ 914 KB

List of American patents which issued in

📂 Article 📅 1835 🏛 Elsevier Science 🌐 English ⚖ 129 KB

List of American patents which issued in

📂 Article 📅 1836 🏛 Elsevier Science 🌐 English ⚖ 56 KB

List of American patents which expired i

📂 Article 📅 1843 🏛 Elsevier Science 🌐 English ⚖ 415 KB

List of american patents which issued in

📂 Article 📅 1835 🏛 Elsevier Science 🌐 English ⚖ 227 KB