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US2091286A
(en)
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Control unit for line casting and composing machines
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US2006848A
(en)
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Control unit for linecasting and composing machines
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US3346091A
(en)
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Tabulation apparatus for typewriter
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US2861668A
(en)
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Type carrier actuating mechanism for typewriting machines
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US3026984A
(en)
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Syllabic typewriting machine
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US2164422A
(en)
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Typewriting machine
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US3346089A
(en)
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Carrier mechanism for proportional escapement typewriter
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US2919007A
(en)
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Variable letter space and margin control mechanism for typewriters
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US1008303A
(en)
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Pattern or record-strip composing-machine.
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US1862240A
(en)
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Maschinen-werke aktiengeselxschaft |
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US819998A
(en)
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Type-writing machine.
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US1753450A
(en)
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Carriage-return mechanism
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US2677498A
(en)
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Indexing and escapement mechanism
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US1072917A
(en)
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Type-casting and similar machine.
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US913447A
(en)
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Linotype and other type-casting machine.
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US2904159A
(en)
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Proportional spacing mechanism for typewriters
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US1288914A
(en)
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|
Typographical machine.
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US2364654A
(en)
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|
Power control apparatus
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|
US613724A
(en)
|
|
Proof-taking and type-bar-casting machine |
|
US2063737A
(en)
|
|
F a hart |
|
US1333307A
(en)
|
|
Horizontal ruling mechanism for calculating and like machines |
|
US1026642A
(en)
|
|
Type-writing machine.
|
|
US1274365A
(en)
|
|
Combined type-writing and computing machine.
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|
US394255A
(en)
|
|
Type-distributing machine |
|
US826561A
(en)
|
|
Type-writer.
|