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3419850_Friden_PROGRAMMABLE_COMPUTER_UTILIZING_NONADDRE.pdf | 2008-11-22 17:12 | 5.0M | ||
3366322_Friden_BLODGETT_HIGH_SPEED_PUNCH.pdf | 2008-11-22 17:12 | 1.3M | ||
3355000_Friden_TYPE_BAR_ACTUATING_MECHANISM_WITH_SEPARA.pdf | 2008-11-22 17:12 | 402K | ||
3327829_Friden_FOR_KEYBOARD_MECHANISM.pdf | 2008-11-22 17:12 | 259K | ||
3327828_Friden_KEYBOARD_MECHANISM_HAVING_LATCH_MEANS.pdf | 2008-11-22 17:12 | 1.1M | ||
3202878_Friden_PLUGBOARD_APPARATUS_WITH_LATERAL_MOVEMEN.pdf | 2008-11-22 17:12 | 682K | ||
2963137_GiddingsAndLewis_CONTROLS_FOR_A_TYPEWRITER_AND_ASSOCIATED.pdf | 2008-11-22 17:11 | 2.0M | ||
2565231_Singer_KEY_SHIFT_MECHANISM.pdf | 2008-11-22 17:11 | 571K | ||
3975716_Arrangement_in_connection_with_a_printer.pdf | 2008-11-21 02:43 | 498K | ||
3511352_AUTOMATIC_BAR_TYPEWRITERS_AND_THE_LIKE_H.pdf | 2008-11-21 02:43 | 640K | ||
2700446_Flexowriter_Patent_Jan55.pdf | 2007-06-25 03:25 | 4.6M | ||