CA650585A - Checking system for recording machines - Google Patents

Checking system for recording machines

Info

Publication number
CA650585A
CA650585A CA650585A CA650585DA CA650585A CA 650585 A CA650585 A CA 650585A CA 650585 A CA650585 A CA 650585A CA 650585D A CA650585D A CA 650585DA CA 650585 A CA650585 A CA 650585A
Authority
CA
Canada
Prior art keywords
checking system
recording machines
machines
recording
checking
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
CA650585A
Inventor
P. Shorb Marion
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.)
Dictaphone Corp
Original Assignee
Dictaphone Corp
Publication date
Application granted granted Critical
Publication of CA650585A publication Critical patent/CA650585A/en
Expired legal-status Critical Current

Links

CA650585A Checking system for recording machines Expired CA650585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA650585T

Publications (1)

Publication Number Publication Date
CA650585A true CA650585A (en) 1962-10-16

Family

ID=35939229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA650585A Expired CA650585A (en) Checking system for recording machines

Country Status (1)

Country Link
CA (1) CA650585A (en)

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