Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents Granted on 1821-01-23
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
3,283X
Jan. 23, 1821
J. Brown
Machine for spinning cotton and wool by hand
spinner
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
