CA223577A - Trolley pole safety appliance for electric trams - Google Patents

Trolley pole safety appliance for electric trams

Info

Publication number
CA223577A
CA223577A CA223577A CA223577DA CA223577A CA 223577 A CA223577 A CA 223577A CA 223577 A CA223577 A CA 223577A CA 223577D A CA223577D A CA 223577DA CA 223577 A CA223577 A CA 223577A
Authority
CA
Canada
Prior art keywords
trolley pole
safety appliance
pole safety
trams
electric
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
CA223577A
Other languages
French (fr)
Inventor
Markham De Courcy Ireland Percy
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 CA223577A publication Critical patent/CA223577A/en
Expired legal-status Critical Current

Links

CA223577A Trolley pole safety appliance for electric trams Expired CA223577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA223577T

Publications (1)

Publication Number Publication Date
CA223577A true CA223577A (en) 1922-09-12

Family

ID=35119180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223577A Expired CA223577A (en) Trolley pole safety appliance for electric trams

Country Status (1)

Country Link
CA (1) CA223577A (en)

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