CA128282A - Recording speed indicator - Google Patents

Recording speed indicator

Info

Publication number
CA128282A
CA128282A CA000128282A CA128282DA CA128282A CA 128282 A CA128282 A CA 128282A CA 000128282 A CA000128282 A CA 000128282A CA 128282D A CA128282D A CA 128282DA CA 128282 A CA128282 A CA 128282A
Authority
CA
Canada
Prior art keywords
recording speed
speed indicator
indicator
recording
speed
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
CA000128282A
Other languages
French (fr)
Inventor
John Osborn Tonkin
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA128282A publication Critical patent/CA128282A/en
Expired legal-status Critical Current

Links

CA000128282A 1910-04-28 1910-04-28 Recording speed indicator Expired CA128282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA128282T 1910-04-28

Publications (1)

Publication Number Publication Date
CA128282A true CA128282A (en) 1910-09-20

Family

ID=45248003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000128282A Expired CA128282A (en) 1910-04-28 1910-04-28 Recording speed indicator

Country Status (1)

Country Link
CA (1) CA128282A (en)

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