CA219181A - Signal device - Google Patents

Signal device

Info

Publication number
CA219181A
CA219181A CA219181A CA219181DA CA219181A CA 219181 A CA219181 A CA 219181A CA 219181 A CA219181 A CA 219181A CA 219181D A CA219181D A CA 219181DA CA 219181 A CA219181 A CA 219181A
Authority
CA
Canada
Prior art keywords
signal device
signal
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
CA219181A
Other languages
French (fr)
Inventor
J. Seiss George
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
Publication date
Application granted granted Critical
Publication of CA219181A publication Critical patent/CA219181A/en
Expired legal-status Critical Current

Links

CA219181A Signal device Expired CA219181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219181T

Publications (1)

Publication Number Publication Date
CA219181A true CA219181A (en) 1922-05-30

Family

ID=35113625

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219181A Expired CA219181A (en) Signal device

Country Status (1)

Country Link
CA (1) CA219181A (en)

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