CA829173A - Scaffold or ladder lock hinge - Google Patents

Scaffold or ladder lock hinge

Info

Publication number
CA829173A
CA829173A CA829173A CA829173DA CA829173A CA 829173 A CA829173 A CA 829173A CA 829173 A CA829173 A CA 829173A CA 829173D A CA829173D A CA 829173DA CA 829173 A CA829173 A CA 829173A
Authority
CA
Canada
Prior art keywords
scaffold
ladder lock
lock hinge
hinge
ladder
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
CA829173A
Inventor
J. Nesslinger Fritz
C. Borgman Arthur
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.)
Enviri Corp
Original Assignee
Harsco Corp
Publication date
Application granted granted Critical
Publication of CA829173A publication Critical patent/CA829173A/en
Expired legal-status Critical Current

Links

CA829173A Scaffold or ladder lock hinge Expired CA829173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA829173T

Publications (1)

Publication Number Publication Date
CA829173A true CA829173A (en) 1969-12-09

Family

ID=36306629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA829173A Expired CA829173A (en) Scaffold or ladder lock hinge

Country Status (1)

Country Link
CA (1) CA829173A (en)

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