CA236289A - Echelle a rallonge - Google Patents

Echelle a rallonge

Info

Publication number
CA236289A
CA236289A CA236289A CA236289DA CA236289A CA 236289 A CA236289 A CA 236289A CA 236289 A CA236289 A CA 236289A CA 236289D A CA236289D A CA 236289DA CA 236289 A CA236289 A CA 236289A
Authority
CA
Canada
Prior art keywords
extension ladder
ladder
extension
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
CA236289A
Other languages
English (en)
Inventor
Henry Walchli George
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 CA236289A publication Critical patent/CA236289A/fr
Expired legal-status Critical Current

Links

CA236289A Echelle a rallonge Expired CA236289A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA236289T

Publications (1)

Publication Number Publication Date
CA236289A true CA236289A (fr) 1923-12-11

Family

ID=35133663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236289A Expired CA236289A (fr) Echelle a rallonge

Country Status (1)

Country Link
CA (1) CA236289A (fr)

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