CA547498A - Electric frequency meters - Google Patents

Electric frequency meters

Info

Publication number
CA547498A
CA547498A CA547498A CA547498DA CA547498A CA 547498 A CA547498 A CA 547498A CA 547498 A CA547498 A CA 547498A CA 547498D A CA547498D A CA 547498DA CA 547498 A CA547498 A CA 547498A
Authority
CA
Canada
Prior art keywords
electric frequency
frequency meters
meters
electric
frequency
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
CA547498A
Other languages
French (fr)
Inventor
Jefferson Harold
E. Jellyman Philip
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.)
CMC Electronics Inc
Original Assignee
Philip E Jellyman
Canadian Marconi Co
Publication date
Application granted granted Critical
Publication of CA547498A publication Critical patent/CA547498A/en
Expired legal-status Critical Current

Links

CA547498A Electric frequency meters Expired CA547498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA547498T

Publications (1)

Publication Number Publication Date
CA547498A true CA547498A (en) 1957-10-15

Family

ID=35704703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA547498A Expired CA547498A (en) Electric frequency meters

Country Status (1)

Country Link
CA (1) CA547498A (en)

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