CA152909A - Composition de meule - Google Patents

Composition de meule

Info

Publication number: CA152909A
Authority: CA; Canada
Prior art keywords: grinding stone; stone composition; composition; grinding; stone
Prior art date: 1913-06-23
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

CA000152909A

Other languages

English (en)

Inventor

George M. Walker

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

Priority date (The priority date 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 date listed.)

1913-06-23

Filing date

1913-06-23

Publication date

1913-12-30

1913-06-23 Application filed by Individual filed Critical Individual

1913-12-30 Application granted granted Critical

1913-12-30 Publication of CA152909A publication Critical patent/CA152909A/fr

Status Expired legal-status Critical Current

Links

239000004575 stone Substances 0.000 title 1

CA000152909A 1913-06-23 1913-06-23 Composition de meule Expired CA152909A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA152909T		1913-06-23

Publications (1)

Publication Number	Publication Date
CA152909A true CA152909A (fr)	1913-12-30

Family

ID=45272621

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000152909A Expired CA152909A (fr)	1913-06-23	1913-06-23	Composition de meule

Country Status (1)

Country	Link
CA (1)	CA152909A (fr)

1913
- 1913-06-23 CA CA000152909A patent/CA152909A/fr not_active Expired

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