CA653744A - Magnetic reader - Google Patents

Magnetic reader

Info

Publication number
CA653744A
CA653744A CA653744A CA653744DA CA653744A CA 653744 A CA653744 A CA 653744A CA 653744 A CA653744 A CA 653744A CA 653744D A CA653744D A CA 653744DA CA 653744 A CA653744 A CA 653744A
Authority
CA
Canada
Prior art keywords
magnetic reader
reader
magnetic
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
CA653744A
Inventor
H. Hanes Robert
J. Youngquist Robert
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA653744A publication Critical patent/CA653744A/en
Expired legal-status Critical Current

Links

CA653744A Magnetic reader Expired CA653744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA653744T

Publications (1)

Publication Number Publication Date
CA653744A true CA653744A (en) 1962-12-11

Family

ID=35947066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA653744A Expired CA653744A (en) Magnetic reader

Country Status (1)

Country Link
CA (1) CA653744A (en)

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