Patent 4,162,577
Home
Dedication
Our Universe
Buy Unique Art
Donations Page
NYSF Exhibit 2011
NYSF Exhibit 2010
NYSF Exhibit 2009
Westcott Art Trail
Two Pendulum Harmonograph
Twin Elliptic Harmonograph
New Display Photos
HOW TO AREA
Patents Intro
Patents Gallery
SES STS Tile
NYSF Earthquake
Carbide Cannon
Guest Book
Pendulum Drawing Machine; M. A. Cosman, 1979
A straight-forward, elegant and sturdy table mounted Lissajous Figure Drawing Machine. I do not know if this specific device was ever successfully marketed.
Click on an image to view full size -
Page 1 of 7
Sample Photo 2
Page 3 of 7
Page 4 of 7
Page 5 of 7
Page 6 of 7
