CA390290A - Dispositif abrasif - Google Patents

Dispositif abrasif

Info

Publication number: CA390290A
Authority: CA; Canada
Prior art keywords: abrasive device; abrasive
Prior art date: 1940-07-30
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

CA390290A

Other languages

English (en)

Inventor

O. Albertson Frans

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.)

Albertson and Co Inc

Original Assignee

Albertson and Co Inc

Publication date

1940-07-30

1940-07-30 Application granted granted Critical

1940-07-30 Publication of CA390290A publication Critical patent/CA390290A/fr

Status Expired legal-status Critical Current

Links

CA390290A Dispositif abrasif Expired CA390290A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA390290T

Publications (1)

Publication Number	Publication Date
CA390290A true CA390290A (fr)	1940-07-30

Family

ID=35397878

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA390290A Expired CA390290A (fr)			Dispositif abrasif

Country Status (1)

Country	Link
CA (1)	CA390290A (fr)

0
- CA CA390290A patent/CA390290A/fr not_active Expired

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