CA290018A - Article abrasif - Google Patents

Article abrasif

Info

Publication number: CA290018A
Authority: CA; Canada
Prior art keywords: abrasive article; abrasive; article
Prior art date: 1929-05-28
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

CA290018A

Other languages

English (en)

Inventor

G. Okie Francis

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing Co

Publication date

1929-05-28

1929-05-28 Application granted granted Critical

1929-05-28 Publication of CA290018A publication Critical patent/CA290018A/fr

Status Expired legal-status Critical Current

Links

CA290018A Article abrasif Expired CA290018A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA290018T

Publications (1)

Publication Number	Publication Date
CA290018A true CA290018A (fr)	1929-05-28

Family

ID=35226830

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA290018A Expired CA290018A (fr)			Article abrasif

Country Status (1)

Country	Link
CA (1)	CA290018A (fr)

0
- CA CA290018A patent/CA290018A/fr not_active Expired

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