CA413669A - Double trolley line switch - Google Patents

Double trolley line switch

Info

Publication number
CA413669A
CA413669A CA413669A CA413669DA CA413669A CA 413669 A CA413669 A CA 413669A CA 413669 A CA413669 A CA 413669A CA 413669D A CA413669D A CA 413669DA CA 413669 A CA413669 A CA 413669A
Authority
CA
Canada
Prior art keywords
line switch
trolley line
double trolley
double
switch
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
CA413669A
Other languages
French (fr)
Inventor
A. Brown Henry
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.)
Cheatham Electric Switching Device Co
Original Assignee
Cheatham Electric Switching Device Co
Publication date
Application granted granted Critical
Publication of CA413669A publication Critical patent/CA413669A/en
Expired legal-status Critical Current

Links

CA413669A Double trolley line switch Expired CA413669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA413669T

Publications (1)

Publication Number Publication Date
CA413669A true CA413669A (en) 1943-07-06

Family

ID=35522848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA413669A Expired CA413669A (en) Double trolley line switch

Country Status (1)

Country Link
CA (1) CA413669A (en)

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