CA457992A - Structure d'escabeau - Google Patents

Structure d'escabeau

Info

Publication number
CA457992A
CA457992A CA457992A CA457992DA CA457992A CA 457992 A CA457992 A CA 457992A CA 457992 A CA457992 A CA 457992A CA 457992D A CA457992D A CA 457992DA CA 457992 A CA457992 A CA 457992A
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
CA457992A
Other languages
English (en)
Inventor
J. Brandel Otto
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.)
EARL C BRANDEL
KENNETH P BRANDEL
Original Assignee
EARL C BRANDEL
KENNETH P BRANDEL
Publication date
Application granted granted Critical
Publication of CA457992A publication Critical patent/CA457992A/fr
Expired legal-status Critical Current

Links

CA457992A Structure d'escabeau Expired CA457992A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA457992T

Publications (1)

Publication Number Publication Date
CA457992A true CA457992A (fr) 1949-07-05

Family

ID=35575914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA457992A Expired CA457992A (fr) Structure d'escabeau

Country Status (1)

Country Link
CA (1) CA457992A (fr)

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