ES113362A1 - Improvements in the contact procedure with sulfuric acid. - Google Patents

Improvements in the contact procedure with sulfuric acid.

Info

Publication number
ES113362A1
ES113362A1 ES113362A ES113362A ES113362A1 ES 113362 A1 ES113362 A1 ES 113362A1 ES 113362 A ES113362 A ES 113362A ES 113362 A ES113362 A ES 113362A ES 113362 A1 ES113362 A1 ES 113362A1
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
ES113362A
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 ES113362A priority Critical patent/ES113362A1/en
Publication of ES113362A1 publication Critical patent/ES113362A1/en
Expired legal-status Critical Current

Links

ES113362A 1929-06-05 1929-06-05 Improvements in the contact procedure with sulfuric acid. Expired ES113362A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES113362A ES113362A1 (en) 1929-06-05 1929-06-05 Improvements in the contact procedure with sulfuric acid.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES113362A ES113362A1 (en) 1929-06-05 1929-06-05 Improvements in the contact procedure with sulfuric acid.

Publications (1)

Publication Number Publication Date
ES113362A1 true ES113362A1 (en) 1929-08-01

Family

ID=65573973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES113362A Expired ES113362A1 (en) 1929-06-05 1929-06-05 Improvements in the contact procedure with sulfuric acid.

Country Status (1)

Country Link
ES (1) ES113362A1 (en)

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