CA54852A - Extension ladder - Google Patents

Extension ladder

Info

Publication number
CA54852A
CA54852A CA000054852A CA54852DA CA54852A CA 54852 A CA54852 A CA 54852A CA 000054852 A CA000054852 A CA 000054852A CA 54852D A CA54852D A CA 54852DA CA 54852 A CA54852 A CA 54852A
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
CA000054852A
Other languages
French (fr)
Inventor
Henry Charles Hardouin
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA54852A publication Critical patent/CA54852A/en
Expired legal-status Critical Current

Links

CA000054852A 1896-12-28 1896-12-28 Extension ladder Expired CA54852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA54852T 1896-12-28

Publications (1)

Publication Number Publication Date
CA54852A true CA54852A (en) 1897-02-04

Family

ID=45171391

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000054852A Expired CA54852A (en) 1896-12-28 1896-12-28 Extension ladder

Country Status (1)

Country Link
CA (1) CA54852A (en)

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