CA531971A - Dispositif d'extraction et de mesurage - Google Patents

Dispositif d'extraction et de mesurage

Info

Publication number
CA531971A
CA531971A CA531971A CA531971DA CA531971A CA 531971 A CA531971 A CA 531971A CA 531971 A CA531971 A CA 531971A CA 531971D A CA531971D A CA 531971DA CA 531971 A CA531971 A CA 531971A
Authority
CA
Canada
Prior art keywords
measuring device
extracting measuring
extracting
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
CA531971A
Other languages
English (en)
Inventor
George E. Campbell, Jr.
S. Campbell Anna
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 CA531971A publication Critical patent/CA531971A/fr
Expired legal-status Critical Current

Links

CA531971A Dispositif d'extraction et de mesurage Expired CA531971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA531971T

Publications (1)

Publication Number Publication Date
CA531971A true CA531971A (fr) 1956-10-23

Family

ID=35685735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA531971A Expired CA531971A (fr) Dispositif d'extraction et de mesurage

Country Status (1)

Country Link
CA (1) CA531971A (fr)

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