CA649754A - Ladder construction - Google Patents

Ladder construction

Info

Publication number
CA649754A
CA649754A CA649754A CA649754DA CA649754A CA 649754 A CA649754 A CA 649754A CA 649754 A CA649754 A CA 649754A CA 649754D A CA649754D A CA 649754DA CA 649754 A CA649754 A CA 649754A
Authority
CA
Canada
Prior art keywords
ladder construction
ladder
construction
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
CA649754A
Inventor
J. Munson Donald
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.)
J R Clark Co
Original Assignee
J R Clark Co
Publication date
Application granted granted Critical
Publication of CA649754A publication Critical patent/CA649754A/en
Expired legal-status Critical Current

Links

CA649754A Ladder construction Expired CA649754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA649754T

Publications (1)

Publication Number Publication Date
CA649754A true CA649754A (en) 1962-10-02

Family

ID=35938398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA649754A Expired CA649754A (en) Ladder construction

Country Status (1)

Country Link
CA (1) CA649754A (en)

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