ES143183A1 - Un procedimiento perfeccionado de refinación del plomo. - Google Patents

Un procedimiento perfeccionado de refinación del plomo.

Info

Publication number: ES143183A1
Authority: ES; Spain
Prior art keywords: improved process; refining lead; refining; lead; improved
Prior art date: 1936-09-25
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

ES143183A

Other languages

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.)

American Smelting and Refining Co

Original Assignee

American Smelting and Refining Co

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.)

1936-09-25

Filing date

1936-09-25

Publication date

1937-03-16

1936-09-25 Application filed by American Smelting and Refining Co filed Critical American Smelting and Refining Co

1936-09-25 Priority to ES143183A priority Critical patent/ES143183A1/es

1937-03-16 Publication of ES143183A1 publication Critical patent/ES143183A1/es

Status Expired legal-status Critical Current

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES143183A ES143183A1 (es)	1936-09-25	1936-09-25	Un procedimiento perfeccionado de refinación del plomo.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES143183A ES143183A1 (es)	1936-09-25	1936-09-25	Un procedimiento perfeccionado de refinación del plomo.

Publications (1)

Publication Number	Publication Date
ES143183A1 true ES143183A1 (es)	1937-03-16

Family

ID=65618566

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES143183A Expired ES143183A1 (es)	1936-09-25	1936-09-25	Un procedimiento perfeccionado de refinación del plomo.

Country Status (1)

Country	Link
ES (1)	ES143183A1 (es)

1936
- 1936-09-25 ES ES143183A patent/ES143183A1/es not_active Expired

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