Miguel Arnoldo Rodriguez - Allen TX, US Stephen Michael Waite - Dallas TX, US
International Classification:
G01B 5/00
US Classification:
33 1 B
Abstract:
One embodiment of the measuring device () wherein the measurement pattern is printed on the inside or outside of a transparent medium. Its uses can include being held up between the target and the user, placed directly onto the target or projected onto the target by a light source.
Stagg Elementary School Van Nuys CA 1975-1977, Big Springs Elementary School Simi Valley CA 1977-1979, Darby Elementary School Northridge CA 1979-1980, Belwood Elementary School Simi Valley CA 1980-1982