57 results
- Books
- Online
An improved melting and reducing furnace / [Rudolf Urbanitzky].
Urbanitzky, Rudolf.Date: 1895- Books
- Online
Improved nippers or forceps for dental purposes / [Valentin Glatter].
Glatter, Valentin.Date: 1889- Books
- Online
Improvements in syringes / [Martin Overlach].
Overlach, Martin.Date: 1889- Books
- Online
An improved process for manufacturing a solution containing sulphurous acid for curative purposes / [Franz Hartmann].
Hartmann, Franz.Date: 1896- Books
- Online
Improvements in dental clamps / [Daniel Murlless].
Murlless, Daniel.Date: 1897- Books
- Online
A new serum and the method of preparing the same / [William Philipps Dunbar].
Dunbar, William Philipps.Date: 1903- Books
- Online
Improvements in eye glass or spectacle cases / [William Edward Birmingham].
Birmingham, William Edward.Date: 1904- Books
- Online
Improvements relating to artificial teeth / [David Genese].
Genese, David.Date: 1888- Books
- Online
An improved sanitary bandage / [Thowald Ellebye].
Ellebye, Thowald.Date: 1890- Books
- Online
Improvements in elastic cushion tread for boots and shoes, crutches and the like / [Charles Freeman Brown].
Brown, Charles Freeman.Date: 1902- Books
- Online
Improvements relating to the preservation or mummification of corpses / [José De Nueda].
De Nueda, José.Date: 1887- Books
- Online
Improvements in therapeutic magnets / [Thomas Hammill Hicks].
Hicks, Thomas Hammill.Date: 1890- Books
- Online
Improvements in and relating to apparatus for receiving payment and administering electricity for medical or other purposes / [William John Woodward].
Woodward, William John.Date: 1889- Books
- Online
Improvements in vaporizing apparatus for medical purposes / [Herbert Franklin Williams].
Williams, Herbert Franklin.Date: 1889- Books
- Online
Improvements in artificial legs / [William Ridley Honsucle].
Honsucle, William Ridley.Date: 1895- Books
- Online
Improvements in dental burrs, and in hand-pieces therefor / [John Dietrich Wilkens].
Wilkens, John Dietrich.Date: 1896- Books
- Online
Improvements relating to inhalers and to compounds to be used therein / [John Henry Peck].
Peck, John Henry.Date: 1889- Books
- Online
Improvements in apparatus for producing a sleep-giving or appeasing sound / [Per Erik Fahlberg].
Fahlberg, Per Erik.Date: 1895- Books
- Online
Improvements relating to apparatus for producing artificial respiration / [George Edward Fell].
Fell, George Edward.Date: 1888- Books
- Online
Improvements in apparatus for applying medicated and other powders / [William John Keefer].
Keefer, William John.Date: 1889- Books
- Online
Improvements in eyeglasses, spectacles and the like / [George Whitfield Meigs].
Meigs, George Whitfield.Date: 1897- Books
- Online
The manufacture of an improved medical compound.
A. Leonhardt & Co.Date: 1890- Books
- Online
Improvements relating to apparatus for sterilizing liquids / [Charles Frédéric Victor Morel].
Morel, Charles Frédéric Victor.Date: 1905- Books
- Online
Improvements in electric belts / [Erastus Monroe Miles].
Miles, Erastus Monroe.Date: 1894- Books
- Online
Improvements in eyeglasses / [Jacob W. Riglander].
Riglander, Jacob W.Date: 1897