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Patente aus den USA 1907

Revision as of 13:13, 1. May 2008 Revision as of 12:53, 13. May 2008
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*<b>[[Patent:US869241]]</b> 29.10.1907 E. C. Hillyer : <i>Game Counter</i> *<b>[[Patent:US869241]]</b> 29.10.1907 E. C. Hillyer : <i>Game Counter</i>
*<b>[[Patent:US872021]]</b> 26.11.1907 D. W. Shiek : <i>Computing Machine</i> *<b>[[Patent:US872021]]</b> 26.11.1907 D. W. Shiek : <i>Computing Machine</i>
 +*<b>[[Patent:US872845]]</b> 03.12.1907 Piscicelli, Roberto Taeggi : <i>Cash register</i>
*<b>[[Patent:US873181]]</b> 10.12.1907 [[Smith, Chester J.]] : <i>Calculating machine</i> *<b>[[Patent:US873181]]</b> 10.12.1907 [[Smith, Chester J.]] : <i>Calculating machine</i>
*<b>[[Patent:US874107]]</b> 17.12.1907 C. N. McFarland : <i>Digit Repeating Mechanism for Adding Machines</i> *<b>[[Patent:US874107]]</b> 17.12.1907 C. N. McFarland : <i>Digit Repeating Mechanism for Adding Machines</i>
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Revision as of 12:53, 13. May 2008



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