CA376840A - Article abrasif - Google Patents

Article abrasif

Info

Publication number: CA376840A
Authority: CA; Canada
Prior art keywords: abrasive article; abrasive; article
Prior art date: 1938-10-04
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

CA376840A

Other languages

English (en)

Inventor

Walter Chormann George

Hazen Work Boyd

Anthony Upper Frederick

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.)

Unifrax I LLC

Original Assignee

Carborundum Co

Publication date

1938-10-04

1938-10-04 Application granted granted Critical

1938-10-04 Publication of CA376840A publication Critical patent/CA376840A/fr

Status Expired legal-status Critical Current

Links

CA376840A Article abrasif Expired CA376840A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA376840T

Publications (1)

Publication Number	Publication Date
CA376840A true CA376840A (fr)	1938-10-04

Family

ID=35381164

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA376840A Expired CA376840A (fr)			Article abrasif

Country Status (1)

Country	Link
CA (1)	CA376840A (fr)

0
- CA CA376840A patent/CA376840A/fr not_active Expired

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