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CA554438A - Power scaffolds - Google Patents

Power scaffolds

Info

Publication number
CA554438A
CA554438A CA554438A CA554438DA CA554438A CA 554438 A CA554438 A CA 554438A CA 554438 A CA554438 A CA 554438A CA 554438D A CA554438D A CA 554438DA CA 554438 A CA554438 A CA 554438A
Authority
CA
Canada
Prior art keywords
scaffolds
power
power scaffolds
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
CA554438A
Other languages
French (fr)
Inventor
B. Putnam Ayers
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 CA554438A publication Critical patent/CA554438A/en
Expired legal-status Critical Current

Links

CA554438A Power scaffolds Expired CA554438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA554438T

Publications (1)

Publication Number Publication Date
CA554438A true CA554438A (en) 1958-03-18

Family

ID=35715847

Family Applications (1)

Application Number Title Priority Date Filing Date
CA554438A Expired CA554438A (en) Power scaffolds

Country Status (1)

Country Link
CA (1) CA554438A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058184A (en) * 1976-04-15 1977-11-15 Hugh J. Baker & Company Scaffold
US4120378A (en) * 1977-03-07 1978-10-17 Mills Ernest E Movable work support for cylindrical structures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058184A (en) * 1976-04-15 1977-11-15 Hugh J. Baker & Company Scaffold
US4120378A (en) * 1977-03-07 1978-10-17 Mills Ernest E Movable work support for cylindrical structures

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