CA209761A - Electric switch for dictaphones - Google Patents

Electric switch for dictaphones

Info

Publication number
CA209761A
CA209761A CA209761A CA209761DA CA209761A CA 209761 A CA209761 A CA 209761A CA 209761 A CA209761 A CA 209761A CA 209761D A CA209761D A CA 209761DA CA 209761 A CA209761 A CA 209761A
Authority
CA
Canada
Prior art keywords
dictaphones
electric switch
switch
electric
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
CA209761A
Other languages
French (fr)
Inventor
J. Scully John
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.)
COLUMBIA GRAPHONE MANUFACTURING Co
Original Assignee
COLUMBIA GRAPHONE MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA209761A publication Critical patent/CA209761A/en
Expired legal-status Critical Current

Links

CA209761A Electric switch for dictaphones Expired CA209761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA209761T

Publications (1)

Publication Number Publication Date
CA209761A true CA209761A (en) 1921-03-22

Family

ID=35103540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209761A Expired CA209761A (en) Electric switch for dictaphones

Country Status (1)

Country Link
CA (1) CA209761A (en)

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