CA237490A - Mecanisme a frottement du tirage - Google Patents

Mecanisme a frottement du tirage

Info

Publication number
CA237490A
CA237490A CA237490A CA237490DA CA237490A CA 237490 A CA237490 A CA 237490A CA 237490 A CA237490 A CA 237490A CA 237490D A CA237490D A CA 237490DA CA 237490 A CA237490 A CA 237490A
Authority
CA
Canada
Prior art keywords
draft rigging
friction draft
friction
rigging
draft
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
CA237490A
Other languages
English (en)
Inventor
B. Dorey 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 CA237490A publication Critical patent/CA237490A/fr
Expired legal-status Critical Current

Links

CA237490A Mecanisme a frottement du tirage Expired CA237490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA237490T

Publications (1)

Publication Number Publication Date
CA237490A true CA237490A (fr) 1924-01-29

Family

ID=35141518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA237490A Expired CA237490A (fr) Mecanisme a frottement du tirage

Country Status (1)

Country Link
CA (1) CA237490A (fr)

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