CA71933A - Frogless switch - Google Patents

Frogless switch

Info

Publication number
CA71933A
CA71933A CA000071933A CA71933DA CA71933A CA 71933 A CA71933 A CA 71933A CA 000071933 A CA000071933 A CA 000071933A CA 71933D A CA71933D A CA 71933DA CA 71933 A CA71933 A CA 71933A
Authority
CA
Canada
Prior art keywords
frogless
switch
frogless 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
CA000071933A
Other languages
French (fr)
Inventor
George William Slane
Hiram M. Wilcox
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA71933A publication Critical patent/CA71933A/en
Expired legal-status Critical Current

Links

CA000071933A 1901-05-30 1901-05-30 Frogless switch Expired CA71933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA71933T 1901-05-30

Publications (1)

Publication Number Publication Date
CA71933A true CA71933A (en) 1901-06-25

Family

ID=45188470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000071933A Expired CA71933A (en) 1901-05-30 1901-05-30 Frogless switch

Country Status (1)

Country Link
CA (1) CA71933A (en)

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