CA216641A - Expanding pulley - Google Patents

Expanding pulley

Info

Publication number
CA216641A
CA216641A CA216641A CA216641DA CA216641A CA 216641 A CA216641 A CA 216641A CA 216641 A CA216641 A CA 216641A CA 216641D A CA216641D A CA 216641DA CA 216641 A CA216641 A CA 216641A
Authority
CA
Canada
Prior art keywords
expanding pulley
expanding
pulley
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
CA216641A
Other languages
French (fr)
Inventor
Buttress George
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 CA216641A publication Critical patent/CA216641A/en
Expired legal-status Critical Current

Links

CA216641A Expanding pulley Expired CA216641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA216641T

Publications (1)

Publication Number Publication Date
CA216641A true CA216641A (en) 1922-03-14

Family

ID=35111085

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216641A Expired CA216641A (en) Expanding pulley

Country Status (1)

Country Link
CA (1) CA216641A (en)

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