CA12589A - Perfectionnements aux tarieres a ames - Google Patents

Perfectionnements aux tarieres a ames

Info

Publication number: CA12589A
Authority: CA; Canada
Prior art keywords: augers; core; core augers
Prior art date: 1881-04-07
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

CA000012589A

Other languages

English (en)

Inventor

Owen W. Townsend

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

1881-04-07

1881-04-07 Application granted granted Critical

1881-04-07 Publication of CA12589A publication Critical patent/CA12589A/fr

Status Expired legal-status Critical Current

Links

CA000012589A Perfectionnements aux tarieres a ames Expired CA12589A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA12589T

Publications (1)

Publication Number	Publication Date
CA12589A true CA12589A (fr)	1881-04-07

Family

ID=45129134

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000012589A Expired CA12589A (fr)			Perfectionnements aux tarieres a ames

Country Status (1)

Country	Link
CA (1)	CA12589A (fr)

0
- CA CA000012589A patent/CA12589A/fr not_active Expired

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