MD357F1 - Procedeu de înnoire a solutiei uzate pentru decaparea cuprului - Google Patents

Procedeu de înnoire a solutiei uzate pentru decaparea cuprului

Info

Publication number
MD357F1
MD357F1 MD950198A MD950198A MD357F1 MD 357 F1 MD357 F1 MD 357F1 MD 950198 A MD950198 A MD 950198A MD 950198 A MD950198 A MD 950198A MD 357 F1 MD357 F1 MD 357F1
Authority
MD
Moldova
Prior art keywords
renewing
used solution
copper pickling
pickling
copper
Prior art date
Application number
MD950198A
Other languages
English (en)
Other versions
MD357G2 (ro
Inventor
Mihail Timofte Zaguralschi
Original Assignee
Mihail Timofte Zaguralschi
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 Mihail Timofte Zaguralschi filed Critical Mihail Timofte Zaguralschi
Priority to MD95-0198A priority Critical patent/MD357G2/ro
Publication of MD357F1 publication Critical patent/MD357F1/ro
Publication of MD357G2 publication Critical patent/MD357G2/ro

Links

MD95-0198A 1995-03-17 1995-03-17 Procedeu de înnoire a soluţiei uzate pentru decaparea cuprului MD357G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD95-0198A MD357G2 (ro) 1995-03-17 1995-03-17 Procedeu de înnoire a soluţiei uzate pentru decaparea cuprului

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD95-0198A MD357G2 (ro) 1995-03-17 1995-03-17 Procedeu de înnoire a soluţiei uzate pentru decaparea cuprului

Publications (2)

Publication Number Publication Date
MD357F1 true MD357F1 (ro) 1995-12-31
MD357G2 MD357G2 (ro) 1996-09-30

Family

ID=19738648

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0198A MD357G2 (ro) 1995-03-17 1995-03-17 Procedeu de înnoire a soluţiei uzate pentru decaparea cuprului

Country Status (1)

Country Link
MD (1) MD357G2 (ro)

Also Published As

Publication number Publication date
MD357G2 (ro) 1996-09-30

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Legal Events

Date Code Title Description
FG3A Granted patent for invention
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20150317