CA692186A - Ladder levelling device - Google Patents

Ladder levelling device

Info

Publication number
CA692186A
CA692186A CA692186A CA692186DA CA692186A CA 692186 A CA692186 A CA 692186A CA 692186 A CA692186 A CA 692186A CA 692186D A CA692186D A CA 692186DA CA 692186 A CA692186 A CA 692186A
Authority
CA
Canada
Prior art keywords
levelling device
ladder levelling
ladder
levelling
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
CA692186A
Inventor
F. Sturdy Leonard
G. Scott Kenneth
T. Sturdy Hubert
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 CA692186A publication Critical patent/CA692186A/en
Expired legal-status Critical Current

Links

CA692186A Ladder levelling device Expired CA692186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA692186T

Publications (1)

Publication Number Publication Date
CA692186A true CA692186A (en) 1964-08-11

Family

ID=36002421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA692186A Expired CA692186A (en) Ladder levelling device

Country Status (1)

Country Link
CA (1) CA692186A (en)

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