CA219350A - Signalling device - Google Patents

Signalling device

Info

Publication number
CA219350A
CA219350A CA219350A CA219350DA CA219350A CA 219350 A CA219350 A CA 219350A CA 219350 A CA219350 A CA 219350A CA 219350D A CA219350D A CA 219350DA CA 219350 A CA219350 A CA 219350A
Authority
CA
Canada
Prior art keywords
signalling device
signalling
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
CA219350A
Other languages
French (fr)
Inventor
Uno Sarmark Axel
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 CA219350A publication Critical patent/CA219350A/en
Expired legal-status Critical Current

Links

CA219350A Signalling device Expired CA219350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219350T

Publications (1)

Publication Number Publication Date
CA219350A true CA219350A (en) 1922-06-06

Family

ID=35113794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219350A Expired CA219350A (en) Signalling device

Country Status (1)

Country Link
CA (1) CA219350A (en)

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