Il Politecnico; Parte Letterario-Scientifica (Paperback)

Questo libro di storia potrebbe contenere numerosi refusi e parti di testo mancanti. Solitamente gli acquirenti hanno la possibilita di scaricare gratuitamente una copia scansionata del libro originale (senza refusi) direttamente dall'editore. Il libro e Non illustrato. 1860 edition. Estratto: ...The Same for 1849.50.51.53. 53. 54. 55. Oology: North American Oology being an account of the geographical distribution of the Birds of North America during their breeding season withflgures and description of their eggs. Part. 1." Raptores and Fissirostres, by BrowerPub. by the Smith.InsL. 1856.4." ORNITHOLOGY V. Cassin's ox: Memoir on the extinct species of American Ox by J. Leidy--Contenti--Fossil remains of the American Buffalo, Bison Americanus--Description of extint species of Am. Ox. Pub. by the Smith. Inst. 1859.4. Pacific OCEAN BAtLWAY V. Exploration. PATENT OFFICE REPORTS FROM THI COMMISSIONER OF PATENTS AT WASHINGTON TO THE HODSK OF REPRESENTATIVES Trasmitting informations in relation to the duties of his office.--Contents. 1. Alpharetical List or PerSons to whom patents for inventions discoveries and designs have been granted, during the year.--2. Classified List Of Patents for inventions, granted during the year.--3. Agriculture, including implements and operation.--4. Metallurgy and manufacture of metals.--6. Manufacture of fibrous and textile substances.--6. Chemical processes, manufactures, and compounds.--7. Calorifics, comprising lamps, stoves ete.--8. Steam and gas engines.--9. Navigation and maritime implements.--10. Mathematical, philosophical, and optical instruments.--11. Civil engineering and architecture.--12. Land Conveyances--13. Hydraulics aud pneumatics.--14. Lever, screw, and other mechanical powers--15. Grindingmills and mill-gearing.--16. Lumber, including machines and tools for preparing and manufacturing.--17. Stone and clay manufactures.--18. Leather, including tanning, dressing, and manufacture.--19. Household furniture, machines...