CA36626A - Safety switch frog - Google Patents

Safety switch frog

Info

Publication number: CA36626A
Authority: CA; Canada
Prior art keywords: safety switch; switch frog; frog; safety; switch
Prior art date: 1891-05-19
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

CA000036626A

Other languages

French (fr)

Inventor

Duncan Macpherson

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

1891-05-19

1891-05-19 Application granted granted Critical

1891-05-19 Publication of CA36626A publication Critical patent/CA36626A/en

Status Expired legal-status Critical Current

Links

CA000036626A Safety switch frog Expired CA36626A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA36626T

Publications (1)

Publication Number	Publication Date
CA36626A true CA36626A (en)	1891-05-19

Family

ID=45153166

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000036626A Expired CA36626A (en)			Safety switch frog

Country Status (1)

Country	Link
CA (1)	CA36626A (en)

0
- CA CA000036626A patent/CA36626A/en not_active Expired

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