CA552924A - Structure d'echafaud et d'appareil de levage - Google Patents

Structure d'echafaud et d'appareil de levage

Info

Publication number
CA552924A
CA552924A CA552924A CA552924DA CA552924A CA 552924 A CA552924 A CA 552924A CA 552924 A CA552924 A CA 552924A CA 552924D A CA552924D A CA 552924DA CA 552924 A CA552924 A CA 552924A
Authority
CA
Canada
Prior art keywords
scaffold
hoist structure
hoist
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
CA552924A
Other languages
English (en)
Inventor
D. Wardell Ross
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 CA552924A publication Critical patent/CA552924A/fr
Expired legal-status Critical Current

Links

CA552924A Structure d'echafaud et d'appareil de levage Expired CA552924A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA552924T

Publications (1)

Publication Number Publication Date
CA552924A true CA552924A (fr) 1958-02-11

Family

ID=35714331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA552924A Expired CA552924A (fr) Structure d'echafaud et d'appareil de levage

Country Status (1)

Country Link
CA (1) CA552924A (fr)

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