Inventor
Margaret H. Bergen
Nº
149911
Invention
Improvement in dress-elevators
Date
April 20, 1874
Address
Brooklyn, NY
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.
Made in Webflow