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NO117541B
(OSRAM)
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SE183802C1
(OSRAM)
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US1240256A
(en)
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Number-printing mechanism.
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US1227436A
(en)
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Copy-holder for type-writers.
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US2808143A
(en)
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Tabular stop justifying and setting mechanism
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US500793A
(en)
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Music-writing machine |
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US1241417A
(en)
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Laundry-marking machine.
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US437090A
(en)
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Type-writing machine |
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US1432779A
(en)
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Typewriting machine
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US1993959A
(en)
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Tabulating, typewriting, or like printing machine
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US1886845A
(en)
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Typewriting machine
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US3181681A
(en)
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Carriage return mechanism having centrifugal and friction clutches in series
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US1243763A
(en)
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Adding-machine.
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US324407A
(en)
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Type-writing machine |
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US1243110A
(en)
|
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Line-space mechanism.
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US3616994A
(en)
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Printing device in a recording calculator or the like
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DE339320C
(de)
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Schreibrechenmaschine
|
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US1030445A
(en)
|
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Type-writer line-spacing.
|
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US553331A
(en)
|
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burridge |
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US1274565A
(en)
|
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Type-writing machine.
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US2184746A
(en)
|
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Typewriting machine
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US1153716A
(en)
|
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Type-writing machine.
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US1368932A
(en)
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Magazine-shifting mechanism for typographical machines
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US465451A
(en)
|
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Type-writing machine |
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US2035071A
(en)
|
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Card writing machine
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