CA438976A - Machinist's calculator - Google Patents

Machinist's calculator

Info

Publication number
CA438976A
CA438976A CA438976A CA438976DA CA438976A CA 438976 A CA438976 A CA 438976A CA 438976 A CA438976 A CA 438976A CA 438976D A CA438976D A CA 438976DA CA 438976 A CA438976 A CA 438976A
Authority
CA
Canada
Prior art keywords
machinist
calculator
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
CA438976A
Other languages
French (fr)
Inventor
Henery Haviland Earl
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 CA438976A publication Critical patent/CA438976A/en
Expired legal-status Critical Current

Links

CA438976A Machinist's calculator Expired CA438976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438976T

Publications (1)

Publication Number Publication Date
CA438976A true CA438976A (en) 1947-01-07

Family

ID=35554210

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438976A Expired CA438976A (en) Machinist's calculator

Country Status (1)

Country Link
CA (1) CA438976A (en)

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