Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
All Patents in class 352/136
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
3,490,834
Jan. 20, 1970
W.H. Trow
Projector for Selectively Showing Slides or Film Strips
projectors
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
