CA140787A - Speed recorder - Google Patents

Speed recorder

Info

Publication number
CA140787A
CA140787A CA000140787A CA140787DA CA140787A CA 140787 A CA140787 A CA 140787A CA 000140787 A CA000140787 A CA 000140787A CA 140787D A CA140787D A CA 140787DA CA 140787 A CA140787 A CA 140787A
Authority
CA
Canada
Prior art keywords
speed recorder
recorder
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
CA000140787A
Other languages
French (fr)
Inventor
Aubrey H. Martin
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 CA140787A publication Critical patent/CA140787A/en
Expired legal-status Critical Current

Links

CA000140787A 1912-01-31 1912-01-31 Speed recorder Expired CA140787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA140787T 1912-01-31

Publications (1)

Publication Number Publication Date
CA140787A true CA140787A (en) 1912-05-28

Family

ID=45260503

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000140787A Expired CA140787A (en) 1912-01-31 1912-01-31 Speed recorder

Country Status (1)

Country Link
CA (1) CA140787A (en)

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