CA23747A - Barrieree de surete pour pont-leris - Google Patents

Barrieree de surete pour pont-leris

Info

Publication number
CA23747A
CA23747A CA000023747A CA23747DA CA23747A CA 23747 A CA23747 A CA 23747A CA 000023747 A CA000023747 A CA 000023747A CA 23747D A CA23747D A CA 23747DA CA 23747 A CA23747 A CA 23747A
Authority
CA
Canada
Prior art keywords
safety gate
swing bridges
bridges
swing
gate
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
CA000023747A
Other languages
English (en)
Inventor
Theodore Martin
Henry Marcheter
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 CA23747A publication Critical patent/CA23747A/fr
Expired legal-status Critical Current

Links

CA000023747A Barrieree de surete pour pont-leris Expired CA23747A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA23747T

Publications (1)

Publication Number Publication Date
CA23747A true CA23747A (fr) 1886-04-05

Family

ID=45140290

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000023747A Expired CA23747A (fr) Barrieree de surete pour pont-leris

Country Status (1)

Country Link
CA (1) CA23747A (fr)

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