Inventor
Julia C. Smith
Nº
218327
Invention
Improvement in boiler washing-machines
Date
August 4, 1879
Address
Ashton, 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.