CA292255A - Purification de metaux - Google Patents

Purification de metaux

Info

Publication number: CA292255A
Authority: CA; Canada
Prior art keywords: metal purification; purification; metal
Prior art date: 1929-08-20
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

CA292255A

Other languages

English (en)

Inventor

E. Bakken Herman

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

1929-08-20

1929-08-20 Application granted granted Critical

1929-08-20 Publication of CA292255A publication Critical patent/CA292255A/fr

Status Expired legal-status Critical Current

Links

239000002184 metal Substances 0.000 title 1
238000000746 purification Methods 0.000 title 1

CA292255A Purification de metaux Expired CA292255A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA292255T

Publications (1)

Publication Number	Publication Date
CA292255A true CA292255A (fr)	1929-08-20

Family

ID=35229068

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA292255A Expired CA292255A (fr)			Purification de metaux

Country Status (1)

Country	Link
CA (1)	CA292255A (fr)

0
- CA CA292255A patent/CA292255A/fr not_active Expired

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