Inventor
Caroline Learned
Nº
37697
Invention
Improved nitrated mercurial ointment
Date
February 16, 1863
Address
Columbus, OH
Assignor
Assignor Address
Illustration
We are currently working on embedding the patent drawings.
View now on Google Patents.

We’re creating original things.
Come take a peek.

Sign up to our waitlist to get the inside scoop on what we’re working on next.
BookPatentsBioContact
© 2022 Emikeni Inc. All Rights Reserved.