CA404038A - Dispositif de surete d'echelle - Google Patents

Dispositif de surete d'echelle

Info

Publication number
CA404038A
CA404038A CA404038A CA404038DA CA404038A CA 404038 A CA404038 A CA 404038A CA 404038 A CA404038 A CA 404038A CA 404038D A CA404038D A CA 404038DA CA 404038 A CA404038 A CA 404038A
Authority
CA
Canada
Prior art keywords
safety device
ladder safety
ladder
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
CA404038A
Other languages
English (en)
Inventor
Meier Peter
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 CA404038A publication Critical patent/CA404038A/fr
Expired legal-status Critical Current

Links

CA404038A Dispositif de surete d'echelle Expired CA404038A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA404038T

Publications (1)

Publication Number Publication Date
CA404038A true CA404038A (fr) 1942-04-14

Family

ID=35415336

Family Applications (1)

Application Number Title Priority Date Filing Date
CA404038A Expired CA404038A (fr) Dispositif de surete d'echelle

Country Status (1)

Country Link
CA (1) CA404038A (fr)

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