Inventor
Nelly P. Levalley
Nº
357611
Invention
Drive-chain
Date
February 14, 1887
Address
Milwaukee, WI
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.