CA378043A - Speed-changing device - Google Patents

Speed-changing device

Info

Publication number
CA378043A
CA378043A CA378043A CA378043DA CA378043A CA 378043 A CA378043 A CA 378043A CA 378043 A CA378043 A CA 378043A CA 378043D A CA378043D A CA 378043DA CA 378043 A CA378043 A CA 378043A
Authority
CA
Canada
Prior art keywords
speed
changing device
changing
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
CA378043A
Other languages
French (fr)
Inventor
Ravigneaux Pol
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 CA378043A publication Critical patent/CA378043A/en
Expired legal-status Critical Current

Links

CA378043A Speed-changing device Expired CA378043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA378043T

Publications (1)

Publication Number Publication Date
CA378043A true CA378043A (en) 1938-11-29

Family

ID=35382368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA378043A Expired CA378043A (en) Speed-changing device

Country Status (1)

Country Link
CA (1) CA378043A (en)

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