CA6985A - Improvements in coal ash sifters - Google Patents

Improvements in coal ash sifters

Info

Publication number: CA6985A
Authority: CA; Canada
Prior art keywords: coal ash; sifters; ash sifters; coal; ash
Prior art date: 1877-01-22
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

CA000006985A

Other languages

French (fr)

Inventor

Jacob Brooks

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

1877-01-22

1877-01-22 Application granted granted Critical

1877-01-22 Publication of CA6985A publication Critical patent/CA6985A/en

Status Expired legal-status Critical Current

Links

239000010883 coal ash Substances 0.000 title 1

CA000006985A Improvements in coal ash sifters Expired CA6985A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA6985T

Publications (1)

Publication Number	Publication Date
CA6985A true CA6985A (en)	1877-01-22

Family

ID=45123537

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000006985A Expired CA6985A (en)			Improvements in coal ash sifters

Country Status (1)

Country	Link
CA (1)	CA6985A (en)

0
- CA CA000006985A patent/CA6985A/en not_active Expired

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