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CA645681A - Safety devices for lifting appliances - Google Patents

Safety devices for lifting appliances

Info

Publication number
CA645681A
CA645681A CA645681A CA645681DA CA645681A CA 645681 A CA645681 A CA 645681A CA 645681 A CA645681 A CA 645681A CA 645681D A CA645681D A CA 645681DA CA 645681 A CA645681 A CA 645681A
Authority
CA
Canada
Prior art keywords
safety devices
lifting appliances
appliances
lifting
safety
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
CA645681A
Inventor
Medawar Andre
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 CA645681A publication Critical patent/CA645681A/en
Expired legal-status Critical Current

Links

CA645681A Safety devices for lifting appliances Expired CA645681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA645681T

Publications (1)

Publication Number Publication Date
CA645681A true CA645681A (en) 1962-07-31

Family

ID=35934337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA645681A Expired CA645681A (en) Safety devices for lifting appliances

Country Status (1)

Country Link
CA (1) CA645681A (en)

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