CA31731A - Appareil differentiel pour hisser et autres fins - Google Patents

Appareil differentiel pour hisser et autres fins

Info

Publication number
CA31731A
CA31731A CA000031731A CA31731DA CA31731A CA 31731 A CA31731 A CA 31731A CA 000031731 A CA000031731 A CA 000031731A CA 31731D A CA31731D A CA 31731DA CA 31731 A CA31731 A CA 31731A
Authority
CA
Canada
Prior art keywords
hoisting
purposes
differential gearing
gearing
differential
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
CA000031731A
Other languages
English (en)
Inventor
Richard Lavery
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 CA31731A publication Critical patent/CA31731A/fr
Expired legal-status Critical Current

Links

CA000031731A Appareil differentiel pour hisser et autres fins Expired CA31731A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA31731T

Publications (1)

Publication Number Publication Date
CA31731A true CA31731A (fr) 1889-07-16

Family

ID=45148271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000031731A Expired CA31731A (fr) Appareil differentiel pour hisser et autres fins

Country Status (1)

Country Link
CA (1) CA31731A (fr)

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