7 Sep
2014
7 Sep
'14
11:19 p.m.
On Sun, Sep 7, 2014 at 3:14 PM, Chuck McManis <chuck.mcmanis at gmail.com> wrote:
The patent that Eric mentions [US 4,728,783] is more
about writing these strips rather than reading them
See also US 4,782,221 "Printed data strip including bit-encoded
information and scanner control"