CA209337A - Dispositif de surete d' appareil de hissage a force motrice - Google Patents

Dispositif de surete d' appareil de hissage a force motrice

Info

Publication number
CA209337A
CA209337A CA209337A CA209337DA CA209337A CA 209337 A CA209337 A CA 209337A CA 209337 A CA209337 A CA 209337A CA 209337D A CA209337D A CA 209337DA CA 209337 A CA209337 A CA 209337A
Authority
CA
Canada
Prior art keywords
safety device
power hoists
hoists
power
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
CA209337A
Other languages
English (en)
Inventor
Levedahl Axel
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.)
Independent Pneumatic Tool Co
Original Assignee
Independent Pneumatic Tool Co
Publication date
Application granted granted Critical
Publication of CA209337A publication Critical patent/CA209337A/fr
Expired legal-status Critical Current

Links

CA209337A Dispositif de surete d' appareil de hissage a force motrice Expired CA209337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA209337T

Publications (1)

Publication Number Publication Date
CA209337A true CA209337A (fr) 1921-03-08

Family

ID=35103116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209337A Expired CA209337A (fr) Dispositif de surete d' appareil de hissage a force motrice

Country Status (1)

Country Link
CA (1) CA209337A (fr)

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