CA131498A - Electric time signal - Google Patents

Electric time signal

Info

Publication number
CA131498A
CA131498A CA000131498A CA131498DA CA131498A CA 131498 A CA131498 A CA 131498A CA 000131498 A CA000131498 A CA 000131498A CA 131498D A CA131498D A CA 131498DA CA 131498 A CA131498 A CA 131498A
Authority
CA
Canada
Prior art keywords
time signal
electric time
electric
signal
time
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
CA000131498A
Other languages
French (fr)
Inventor
John I. Johnston
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 CA131498A publication Critical patent/CA131498A/en
Expired legal-status Critical Current

Links

CA000131498A 1910-11-28 1910-11-28 Electric time signal Expired CA131498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA131498T 1910-11-28

Publications (1)

Publication Number Publication Date
CA131498A true CA131498A (en) 1911-03-07

Family

ID=45251218

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000131498A Expired CA131498A (en) 1910-11-28 1910-11-28 Electric time signal

Country Status (1)

Country Link
CA (1) CA131498A (en)

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