CA490108A - Barriere portative de surete - Google Patents

Barriere portative de surete

Info

Publication number
CA490108A
CA490108A CA490108A CA490108DA CA490108A CA 490108 A CA490108 A CA 490108A CA 490108 A CA490108 A CA 490108A CA 490108D A CA490108D A CA 490108DA CA 490108 A CA490108 A CA 490108A
Authority
CA
Canada
Prior art keywords
safety gate
portable safety
portable
gate
safety
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
CA490108A
Other languages
English (en)
Inventor
S. Mackey Alexander
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 CA490108A publication Critical patent/CA490108A/fr
Expired legal-status Critical Current

Links

CA490108A Barriere portative de surete Expired CA490108A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA490108T

Publications (1)

Publication Number Publication Date
CA490108A true CA490108A (fr) 1953-01-27

Family

ID=35629837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA490108A Expired CA490108A (fr) Barriere portative de surete

Country Status (1)

Country Link
CA (1) CA490108A (fr)

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