FR480055A - Improvements in adding machines - Google Patents

Improvements in adding machines

Info

Publication number
FR480055A
FR480055A FR480055DA FR480055A FR 480055 A FR480055 A FR 480055A FR 480055D A FR480055D A FR 480055DA FR 480055 A FR480055 A FR 480055A
Authority
FR
France
Prior art keywords
adding machines
machines
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)
Inventor
James Henry Mason
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR480055A publication Critical patent/FR480055A/en
Expired legal-status Critical Current

Links

FR480055D 1914-10-31 1915-10-21 Improvements in adding machines Expired FR480055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB480055X 1914-10-31

Publications (1)

Publication Number Publication Date
FR480055A true FR480055A (en) 1916-06-15

Family

ID=43351624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR480055D Expired FR480055A (en) 1914-10-31 1915-10-21 Improvements in adding machines

Country Status (1)

Country Link
FR (1) FR480055A (en)

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