CA509152A - Echafaud a soutenement automatique - Google Patents

Echafaud a soutenement automatique

Info

Publication number
CA509152A
CA509152A CA509152A CA509152DA CA509152A CA 509152 A CA509152 A CA 509152A CA 509152 A CA509152 A CA 509152A CA 509152D A CA509152D A CA 509152DA CA 509152 A CA509152 A CA 509152A
Authority
CA
Canada
Prior art keywords
sustaining
scaffold
self
sustaining scaffold
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
CA509152A
Other languages
English (en)
Inventor
B. Brittin Edward
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 CA509152A publication Critical patent/CA509152A/fr
Expired legal-status Critical Current

Links

CA509152A Echafaud a soutenement automatique Expired CA509152A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA509152T

Publications (1)

Publication Number Publication Date
CA509152A true CA509152A (fr) 1955-01-18

Family

ID=35660199

Family Applications (1)

Application Number Title Priority Date Filing Date
CA509152A Expired CA509152A (fr) Echafaud a soutenement automatique

Country Status (1)

Country Link
CA (1) CA509152A (fr)

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