CA522269A - Safe load indicators for cranes - Google Patents

Safe load indicators for cranes

Info

Publication number
CA522269A
CA522269A CA522269A CA522269DA CA522269A CA 522269 A CA522269 A CA 522269A CA 522269 A CA522269 A CA 522269A CA 522269D A CA522269D A CA 522269DA CA 522269 A CA522269 A CA 522269A
Authority
CA
Canada
Prior art keywords
cranes
safe load
load indicators
indicators
safe
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
CA522269A
Other languages
French (fr)
Inventor
L. Aitken Robert
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 CA522269A publication Critical patent/CA522269A/en
Expired legal-status Critical Current

Links

CA522269A Safe load indicators for cranes Expired CA522269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA522269T

Publications (1)

Publication Number Publication Date
CA522269A true CA522269A (en) 1956-03-06

Family

ID=35675499

Family Applications (1)

Application Number Title Priority Date Filing Date
CA522269A Expired CA522269A (en) Safe load indicators for cranes

Country Status (1)

Country Link
CA (1) CA522269A (en)

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