CA230491A - Dating mechanism for calculating machines - Google Patents

Dating mechanism for calculating machines

Info

Publication number
CA230491A
CA230491A CA230491A CA230491DA CA230491A CA 230491 A CA230491 A CA 230491A CA 230491 A CA230491 A CA 230491A CA 230491D A CA230491D A CA 230491DA CA 230491 A CA230491 A CA 230491A
Authority
CA
Canada
Prior art keywords
calculating machines
dating mechanism
dating
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
CA230491A
Other languages
French (fr)
Inventor
S. Gubelmann William
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
Publication date
Application granted granted Critical
Publication of CA230491A publication Critical patent/CA230491A/en
Expired legal-status Critical Current

Links

CA230491A Dating mechanism for calculating machines Expired CA230491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230491T

Publications (1)

Publication Number Publication Date
CA230491A true CA230491A (en) 1923-04-24

Family

ID=35127864

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230491A Expired CA230491A (en) Dating mechanism for calculating machines

Country Status (1)

Country Link
CA (1) CA230491A (en)

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