Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents for William B. du Mont
Patents 1 - 1 of 1
Picture
Number
Date
Patentee
Title
1,898,132
Feb. 21, 1933
W.B. du Mont, O.E. Koehler
Thread cutting die and holding clip therefor
Toggle print mode
Hide pictures
Copyright © 2002-2025 - DATAMP
