Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents for Amherst D. Scovill
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
6,441X
Apr. 01, 1831
H. Knowles
Improved mode of manufacturing wood-screws
screw machines
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
