CA638902A - Differential tachometer - Google Patents

Differential tachometer

Info

Publication number
CA638902A
CA638902A CA638902A CA638902DA CA638902A CA 638902 A CA638902 A CA 638902A CA 638902 A CA638902 A CA 638902A CA 638902D A CA638902D A CA 638902DA CA 638902 A CA638902 A CA 638902A
Authority
CA
Canada
Prior art keywords
tachometer
differential
differential tachometer
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
CA638902A
Inventor
John H. Andresen, 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.)
Kollsman Instrument Corp
Original Assignee
Kollsman Instrument Corp
Publication date
Application granted granted Critical
Publication of CA638902A publication Critical patent/CA638902A/en
Expired legal-status Critical Current

Links

CA638902A Differential tachometer Expired CA638902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA638902T

Publications (1)

Publication Number Publication Date
CA638902A true CA638902A (en) 1962-03-27

Family

ID=35917412

Family Applications (1)

Application Number Title Priority Date Filing Date
CA638902A Expired CA638902A (en) Differential tachometer

Country Status (1)

Country Link
CA (1) CA638902A (en)

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