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SE191245C1
(enExample)
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US1214886A
(en)
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Carrying-over and clearing mechanism for calculating-machines.
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US3426676A
(en)
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Decimal point or comma printing means in multi-cipher digital printers
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US2623455A
(en)
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Printing device for calculating machines
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GB193032A
(en)
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Improvements in or relating to chlorinators
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US1607435A
(en)
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Assig-st |
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US3949203A
(en)
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Selection mechanism for a postage meter
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US2230682A
(en)
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Interlock for cash registers |
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US1742053A
(en)
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Calculating machine |
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US977333A
(en)
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Adding and subtracting machine.
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US505062A
(en)
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ongley |
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US498716A
(en)
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Cash-register |
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US580378A
(en)
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cleal |
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US2239712A
(en)
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Ribbon feed mechanism for printing telegraph machines
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US1336693A
(en)
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fuller |
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US1261147A
(en)
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Auditing-machine.
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US446150A
(en)
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Cash register and indicator |
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DE471338C
(de)
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Zehneruebertragung fuer Rechenmaschinen
|
|
US1245635A
(en)
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|
Adding and listing machine.
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DE328301C
(de)
|
|
Registrierkasse mit Anzeige-, Addier-, Karten- und Kontrollstreifendruckwerk
|
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US635860A
(en)
|
|
Cash-register.
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US1747686A
(en)
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|
thieme |
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US359579A
(en)
|
|
watson |
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US509657A
(en)
|
|
Cash register |
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US2362222A
(en)
|
|
Accounting machine |