CA271496A - Mecanisme a soulever et a transborder - Google Patents

Mecanisme a soulever et a transborder

Info

Publication number
CA271496A
CA271496A CA271496A CA271496DA CA271496A CA 271496 A CA271496 A CA 271496A CA 271496 A CA271496 A CA 271496A CA 271496D A CA271496D A CA 271496DA CA 271496 A CA271496 A CA 271496A
Authority
CA
Canada
Prior art keywords
raising
traversing gear
traversing
gear
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
CA271496A
Other languages
English (en)
Inventor
Hall Thomas
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 CA271496A publication Critical patent/CA271496A/fr
Expired legal-status Critical Current

Links

CA271496A Mecanisme a soulever et a transborder Expired CA271496A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA271496T

Publications (1)

Publication Number Publication Date
CA271496A true CA271496A (fr) 1927-06-14

Family

ID=35201527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271496A Expired CA271496A (fr) Mecanisme a soulever et a transborder

Country Status (1)

Country Link
CA (1) CA271496A (fr)

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