Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
All Patents in class 336/150
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
530,597
Dec. 11, 1894
A.W. Meston
Alternating-current transformer
electrical devices
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP