CA575289A - Selective measuring system - Google Patents

Selective measuring system


Publication number
CA575289A CA575289A CA575289DA CA575289A CA 575289 A CA575289 A CA 575289A CA 575289 A CA575289 A CA 575289A CA 575289D A CA575289D A CA 575289DA CA 575289 A CA575289 A CA 575289A
Prior art keywords
measuring system
selective 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.)
Application number
Other languages
French (fr)
Edward J. Grace, Jr.
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.)
Sunoco Inc
Original Assignee
Sun Oil Co
Publication date
Priority claimed from CA575289T external-priority
Application granted granted Critical
Publication of CA575289A publication Critical patent/CA575289A/en
Expired legal-status Critical Current


CA575289A Selective measuring system Expired CA575289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title

Publications (1)

Publication Number Publication Date
CA575289A true CA575289A (en) 1959-05-05



Family Applications (1)

Application Number Title Priority Date Filing Date
CA575289A Expired CA575289A (en) Selective measuring system

Country Status (1)

Country Link
CA (1) CA575289A (en)

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