ES66692A1 - A procedure for concentrating acid. - Google Patents

A procedure for concentrating acid.

Info

Publication number
ES66692A1
ES66692A1 ES66692A ES66692A ES66692A1 ES 66692 A1 ES66692 A1 ES 66692A1 ES 66692 A ES66692 A ES 66692A ES 66692 A ES66692 A ES 66692A ES 66692 A1 ES66692 A1 ES 66692A1
Authority
ES
Spain
Prior art keywords
procedure
concentrating acid
concentrating
acid
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
ES66692A
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Priority to ES66692A priority Critical patent/ES66692A1/en
Publication of ES66692A1 publication Critical patent/ES66692A1/en
Expired legal-status Critical Current

Links

ES66692A 1918-04-04 1918-04-04 A procedure for concentrating acid. Expired ES66692A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES66692A ES66692A1 (en) 1918-04-04 1918-04-04 A procedure for concentrating acid.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES66692A ES66692A1 (en) 1918-04-04 1918-04-04 A procedure for concentrating acid.

Publications (1)

Publication Number Publication Date
ES66692A1 true ES66692A1 (en) 1918-05-01

Family

ID=64238287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES66692A Expired ES66692A1 (en) 1918-04-04 1918-04-04 A procedure for concentrating acid.

Country Status (1)

Country Link
ES (1) ES66692A1 (en)

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