CA231178A - Mecanisme a frottement de tirage - Google Patents

Mecanisme a frottement de tirage

Info

Publication number: CA231178A
Authority: CA; Canada
Prior art keywords: draft gear; frictional draft; frictional; gear; draft
Prior art date: 1923-05-22
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

CA231178A

Other languages

English (en)

Inventor

J. Cook Roy

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

1923-05-22

1923-05-22 Application granted granted Critical

1923-05-22 Publication of CA231178A publication Critical patent/CA231178A/fr

Status Expired legal-status Critical Current

Links

CA231178A Mecanisme a frottement de tirage Expired CA231178A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA231178T

Publications (1)

Publication Number	Publication Date
CA231178A true CA231178A (fr)	1923-05-22

Family

ID=35128550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA231178A Expired CA231178A (fr)			Mecanisme a frottement de tirage

Country Status (1)

Country	Link
CA (1)	CA231178A (fr)

0
- CA CA231178A patent/CA231178A/fr not_active Expired

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