CA347569A - Signal indicateur de la direction - Google Patents

Signal indicateur de la direction

Info

Publication number
CA347569A
CA347569A CA347569A CA347569DA CA347569A CA 347569 A CA347569 A CA 347569A CA 347569 A CA347569 A CA 347569A CA 347569D A CA347569D A CA 347569DA CA 347569 A CA347569 A CA 347569A
Authority
CA
Canada
Prior art keywords
wigwag
signal
wigwag 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
CA347569A
Other languages
English (en)
Inventor
E. Signor William
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.)
CLARENCE W EPLEY
Seco Manufacturing Co Inc
Original Assignee
CLARENCE W EPLEY
Seco Manufacturing Co Inc
Publication date
Application granted granted Critical
Publication of CA347569A publication Critical patent/CA347569A/fr
Expired legal-status Critical Current

Links

CA347569A Signal indicateur de la direction Expired CA347569A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA347569T

Publications (1)

Publication Number Publication Date
CA347569A true CA347569A (fr) 1935-01-15

Family

ID=35318843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA347569A Expired CA347569A (fr) Signal indicateur de la direction

Country Status (1)

Country Link
CA (1) CA347569A (fr)

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