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Additional Pictures 

 

The Canon LC-81M uses the early T3709 
calculator circuit developed by Toshiba. 

The Canon LC-82M uses the later T6045 
calculator circuit developed by Toshiba. 


If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, February 19, 2003. No reprints without written permission.