CA144242A - Adding machine - Google Patents

Adding machine

Info

Publication number
CA144242A
CA144242A CA000144242A CA144242DA CA144242A CA 144242 A CA144242 A CA 144242A CA 000144242 A CA000144242 A CA 000144242A CA 144242D A CA144242D A CA 144242DA CA 144242 A CA144242 A CA 144242A
Authority
CA
Canada
Prior art keywords
adding machine
machine
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
CA000144242A
Other languages
French (fr)
Inventor
John Waring Witsell
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 CA144242A publication Critical patent/CA144242A/en
Expired legal-status Critical Current

Links

CA000144242A 1912-07-02 1912-07-02 Adding machine Expired CA144242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA144242T 1912-07-02

Publications (1)

Publication Number Publication Date
CA144242A true CA144242A (en) 1912-11-19

Family

ID=45263957

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000144242A Expired CA144242A (en) 1912-07-02 1912-07-02 Adding machine

Country Status (1)

Country Link
CA (1) CA144242A (en)

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