CA491180A - Testing instruments - Google Patents

Testing instruments

Info

Publication number
CA491180A
CA491180A CA491180A CA491180DA CA491180A CA 491180 A CA491180 A CA 491180A CA 491180 A CA491180 A CA 491180A CA 491180D A CA491180D A CA 491180DA CA 491180 A CA491180 A CA 491180A
Authority
CA
Canada
Prior art keywords
testing instruments
instruments
testing
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
CA491180A
Other languages
French (fr)
Inventor
Thomas Symonds Babb Alfred
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.)
J Lyons and Co Ltd
Original Assignee
J Lyons and Co Ltd
Publication date
Application granted granted Critical
Publication of CA491180A publication Critical patent/CA491180A/en
Expired legal-status Critical Current

Links

CA491180A Testing instruments Expired CA491180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA491180T

Publications (1)

Publication Number Publication Date
CA491180A true CA491180A (en) 1953-03-10

Family

ID=35630921

Family Applications (1)

Application Number Title Priority Date Filing Date
CA491180A Expired CA491180A (en) Testing instruments

Country Status (1)

Country Link
CA (1) CA491180A (en)

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