Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents for Michael Lehman
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
93,628
Aug. 10, 1869
M. Lehman
Improvement in cutter-head
cutterheads
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
