US1166978A - Signal-printing means for calculators. - Google Patents

Signal-printing means for calculators. Download PDF

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Publication number
US1166978A
US1166978A US1710415A US1710415A US1166978A US 1166978 A US1166978 A US 1166978A US 1710415 A US1710415 A US 1710415A US 1710415 A US1710415 A US 1710415A US 1166978 A US1166978 A US 1166978A
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US
United States
Prior art keywords
calculators
signal
printing means
printing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US1710415A
Inventor
Warren Fuhrmann
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ADDOMETER Corp
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ADDOMETER CORP
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Publication date
Application filed by ADDOMETER CORP filed Critical ADDOMETER CORP
Priority to US1710415A priority Critical patent/US1166978A/en
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Publication of US1166978A publication Critical patent/US1166978A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C11/00—Output mechanisms
    • G06C11/04—Output mechanisms with printing mechanisms, e.g. for character-at-a-time or line-at-a-time printing
US1710415A 1915-03-26 1915-03-26 Signal-printing means for calculators. Expired - Lifetime US1166978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1710415A US1166978A (en) 1915-03-26 1915-03-26 Signal-printing means for calculators.

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Application Number Priority Date Filing Date Title
US1710415A US1166978A (en) 1915-03-26 1915-03-26 Signal-printing means for calculators.

Publications (1)

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US1166978A true US1166978A (en) 1916-01-04

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US1710415A Expired - Lifetime US1166978A (en) 1915-03-26 1915-03-26 Signal-printing means for calculators.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833467A (en) * 1958-05-06 Calculating machine-

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833467A (en) * 1958-05-06 Calculating machine-

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