Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents Granted on 1847-11-20
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
5,373
Nov. 20, 1847
A. Olcott
Improvement in Machinery for Preparing Husks for Mattresses
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
