Inventor
Lydia J. Cadwell
Nº
239722
Invention
Process of and apparatus for desiccating substances.
Date
April 4, 1881
Address
Chicago, IL
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.