CA177576A - Procede de blanchiment du sable - Google Patents

Procede de blanchiment du sable

Info

Publication number: CA177576A
Authority: CA; Canada
Prior art keywords: sand; bleaching process; bleaching; sand bleaching
Prior art date: 1915-12-01
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

CA000177576A

Other languages

English (en)

Inventor

John G.A. Rhodin

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.)

1915-12-01

Filing date

1915-12-01

Publication date

1917-06-12

1915-12-01 Application filed by Individual filed Critical Individual

1917-06-12 Application granted granted Critical

1917-06-12 Publication of CA177576A publication Critical patent/CA177576A/fr

Status Expired legal-status Critical Current

Links

238000004061 bleaching Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000004576 sand Substances 0.000 title 1

CA000177576A 1915-12-01 1915-12-01 Procede de blanchiment du sable Expired CA177576A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA177576T		1915-12-01

Publications (1)

Publication Number	Publication Date
CA177576A true CA177576A (fr)	1917-06-12

Family

ID=45297229

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000177576A Expired CA177576A (fr)	1915-12-01	1915-12-01	Procede de blanchiment du sable

Country Status (1)

Country	Link
CA (1)	CA177576A (fr)

1915
- 1915-12-01 CA CA000177576A patent/CA177576A/fr not_active Expired

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