Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
All Patents in class 144/24.04
Patents 1 - 1 of 1
Picture
Number
Date
Patentee
Title
90,269
May 18, 1869
F.G. Jenkins
Improvement in the manufacture of lead-pencils
Toggle print mode
Hide pictures
Copyright © 2002-2025 - DATAMP
