CA283796A - Metal testing apparatus - Google Patents

Metal testing apparatus

Info

Publication number
CA283796A
CA283796A CA283796DA CA283796A CA 283796 A CA283796 A CA 283796A CA 283796D A CA283796D A CA 283796DA CA 283796 A CA283796 A CA 283796A
Authority
CA
Canada
Prior art keywords
testing apparatus
metal testing
metal
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
Other languages
French (fr)
Inventor
Ambrose Sperry Elmer
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.)
Sperry Gyroscope Co Ltd
Original Assignee
Sperry Gyroscope Co Ltd
Publication date
Application granted granted Critical
Publication of CA283796A publication Critical patent/CA283796A/en
Expired legal-status Critical Current

Links

CA283796D Metal testing apparatus Expired CA283796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA283796T

Publications (1)

Publication Number Publication Date
CA283796A true CA283796A (en) 1928-10-02

Family

ID=35216887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA283796D Expired CA283796A (en) Metal testing apparatus

Country Status (1)

Country Link
CA (1) CA283796A (en)

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