ES106419A1 - A contact procedure by sulfuric acid. - Google Patents

A contact procedure by sulfuric acid.

Info

Publication number
ES106419A1
ES106419A1 ES106419A ES106419A ES106419A1 ES 106419 A1 ES106419 A1 ES 106419A1 ES 106419 A ES106419 A ES 106419A ES 106419 A ES106419 A ES 106419A ES 106419 A1 ES106419 A1 ES 106419A1
Authority
ES
Spain
Prior art keywords
sulfuric acid
contact procedure
procedure
contact
sulfuric
Prior art date
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
ES106419A
Other languages
Spanish (es)
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.)
Selden Co
Original Assignee
Selden 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.)
Filing date
Publication date
Application filed by Selden Co filed Critical Selden Co
Priority to ES106419A priority Critical patent/ES106419A1/en
Publication of ES106419A1 publication Critical patent/ES106419A1/en
Expired legal-status Critical Current

Links

ES106419A 1928-02-14 1928-02-14 A contact procedure by sulfuric acid. Expired ES106419A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES106419A ES106419A1 (en) 1928-02-14 1928-02-14 A contact procedure by sulfuric acid.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES106419A ES106419A1 (en) 1928-02-14 1928-02-14 A contact procedure by sulfuric acid.

Publications (1)

Publication Number Publication Date
ES106419A1 true ES106419A1 (en) 1928-07-16

Family

ID=65569216

Family Applications (1)

Application Number Title Priority Date Filing Date
ES106419A Expired ES106419A1 (en) 1928-02-14 1928-02-14 A contact procedure by sulfuric acid.

Country Status (1)

Country Link
ES (1) ES106419A1 (en)

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