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Peggy and Bob Luetzow
Vacation Fun
Himax Airplane
Ham Radio Articles
Click on the Coat-Of-Arms to
view a list of all patents under
the name of
"Luetzow"  issued
after 1976.
Published Books
Patents Issued to
Robert Luetzow
Rotary Angle
Building an Operating
Impedance Bridge
B-Jay (The Blue Jay)
Click On Picture
Electronic Oscillator circuits
for Sensing Applications
Lytle Creek Pictures
TOYOTA Racing Development Plaque
Hall Effect Gear Tooth Sensor  or   
Ferrous Object Position Sensor
Construction and Building Instructions
A Ttrue ZERO Speed Hall Effect Sensor
Send email questions to
Click here to visit the Lytle Creek
    Community Center Website
Amateur Radio Station K9ZLU
Lytle Creek, California  92358