CA507677A - Area measuring devices - Google Patents

Area measuring devices

Info

Publication number
CA507677A
CA507677A CA507677A CA507677DA CA507677A CA 507677 A CA507677 A CA 507677A CA 507677 A CA507677 A CA 507677A CA 507677D A CA507677D A CA 507677DA CA 507677 A CA507677 A CA 507677A
Authority
CA
Canada
Prior art keywords
measuring devices
area measuring
area
devices
measuring
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
CA507677A
Other languages
French (fr)
Inventor
I. Goldberg Milton
D. Goldberg Harold
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 CA507677A publication Critical patent/CA507677A/en
Expired legal-status Critical Current

Links

CA507677A Area measuring devices Expired CA507677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA507677T

Publications (1)

Publication Number Publication Date
CA507677A true CA507677A (en) 1954-11-30

Family

ID=35653621

Family Applications (1)

Application Number Title Priority Date Filing Date
CA507677A Expired CA507677A (en) Area measuring devices

Country Status (1)

Country Link
CA (1) CA507677A (en)

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