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CA8919A - Improvements on extension ladders - Google Patents

Improvements on extension ladders

Info

Publication number
CA8919A
CA8919A CA000008919A CA8919DA CA8919A CA 8919 A CA8919 A CA 8919A CA 000008919 A CA000008919 A CA 000008919A CA 8919D A CA8919D A CA 8919DA CA 8919 A CA8919 A CA 8919A
Authority
CA
Canada
Prior art keywords
extension ladders
ladders
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
CA000008919A
Other languages
French (fr)
Inventor
James M. Davis
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 CA8919A publication Critical patent/CA8919A/en
Expired legal-status Critical Current

Links

CA000008919A Improvements on extension ladders Expired CA8919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA8919T

Publications (1)

Publication Number Publication Date
CA8919A true CA8919A (en) 1878-06-24

Family

ID=45125467

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000008919A Expired CA8919A (en) Improvements on extension ladders

Country Status (1)

Country Link
CA (1) CA8919A (en)

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