Index of /science/0_Computer Science/0_Computer History/old-hardware/friden/patents/

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2565231_Singer_KEY_SHIFT_MECHANISM.pdf             22-Nov-2008 17:11    571K
2700446_Flexowriter_Patent_Jan55.pdf               25-Jun-2007 02:25      5M
2963137_GiddingsAndLewis_CONTROLS_FOR_A_TYPEWRI..> 22-Nov-2008 17:11      2M
3202878_Friden_PLUGBOARD_APPARATUS_WITH_LATERAL..> 22-Nov-2008 17:12    682K
3327828_Friden_KEYBOARD_MECHANISM_HAVING_LATCH_..> 22-Nov-2008 17:12      1M
3327829_Friden_FOR_KEYBOARD_MECHANISM.pdf          22-Nov-2008 17:12    259K
3355000_Friden_TYPE_BAR_ACTUATING_MECHANISM_WIT..> 22-Nov-2008 17:12    402K
3366322_Friden_BLODGETT_HIGH_SPEED_PUNCH.pdf       22-Nov-2008 17:12      1M
3419850_Friden_PROGRAMMABLE_COMPUTER_UTILIZING_..> 22-Nov-2008 17:12      5M
3511352_AUTOMATIC_BAR_TYPEWRITERS_AND_THE_LIKE_..> 21-Nov-2008 02:43    640K
3975716_Arrangement_in_connection_with_a_printe..> 21-Nov-2008 02:43    498K