FR478226A - Improvements to calculating machines - Google Patents

Improvements to calculating machines

Info

Publication number
FR478226A
FR478226A FR478226DA FR478226A FR 478226 A FR478226 A FR 478226A FR 478226D A FR478226D A FR 478226DA FR 478226 A FR478226 A FR 478226A
Authority
FR
France
Prior art keywords
calculating machines
machines
calculating
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Corp
Original Assignee
Burroughs Adding Machine Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Burroughs Adding Machine Co filed Critical Burroughs Adding Machine Co
Application granted granted Critical
Publication of FR478226A publication Critical patent/FR478226A/en
Expired legal-status Critical Current

Links

FR478226D 1915-04-01 1915-04-01 Improvements to calculating machines Expired FR478226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR478226T 1915-04-01

Publications (1)

Publication Number Publication Date
FR478226A true FR478226A (en) 1915-11-29

Family

ID=43351527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR478226D Expired FR478226A (en) 1915-04-01 1915-04-01 Improvements to calculating machines

Country Status (1)

Country Link
FR (1) FR478226A (en)

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