CA305020A - Dispositif de surete de rouleaux mecanique - Google Patents

Dispositif de surete de rouleaux mecanique

Info

Publication number
CA305020A
CA305020A CA305020A CA305020DA CA305020A CA 305020 A CA305020 A CA 305020A CA 305020 A CA305020 A CA 305020A CA 305020D A CA305020D A CA 305020DA CA 305020 A CA305020 A CA 305020A
Authority
CA
Canada
Prior art keywords
safety device
mechanically operated
operated rolls
rolls
mechanically
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
CA305020A
Other languages
English (en)
Inventor
W. Dempsey Ralph
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.)
EBEN H ELLISON JR
Original Assignee
EBEN H ELLISON JR
Publication date
Application granted granted Critical
Publication of CA305020A publication Critical patent/CA305020A/fr
Expired legal-status Critical Current

Links

CA305020A Dispositif de surete de rouleaux mecanique Expired CA305020A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA305020T

Publications (1)

Publication Number Publication Date
CA305020A true CA305020A (fr) 1930-10-21

Family

ID=35258168

Family Applications (1)

Application Number Title Priority Date Filing Date
CA305020A Expired CA305020A (fr) Dispositif de surete de rouleaux mecanique

Country Status (1)

Country Link
CA (1) CA305020A (fr)

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