RO68086A2 - Solutie de cuprare chimica pentru fabricarea de circuite imprimate cugauri metalizate - Google Patents

Solutie de cuprare chimica pentru fabricarea de circuite imprimate cugauri metalizate

Info

Publication number
RO68086A2
RO68086A2 RO7791624A RO9162477A RO68086A2 RO 68086 A2 RO68086 A2 RO 68086A2 RO 7791624 A RO7791624 A RO 7791624A RO 9162477 A RO9162477 A RO 9162477A RO 68086 A2 RO68086 A2 RO 68086A2
Authority
RO
Romania
Prior art keywords
printed circuits
copper solution
manufacturing printed
metallic hole
metallic
Prior art date
Application number
RO7791624A
Other languages
English (en)
French (fr)
Other versions
RO68086B1 (ro
Inventor
Gheorghe Puiu
Tanase Dobre
Constantin Pascanu
Original Assignee
Intreprinderea De Calculatoare Electronice,Ro
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 Intreprinderea De Calculatoare Electronice,Ro filed Critical Intreprinderea De Calculatoare Electronice,Ro
Priority to RO91624A priority Critical patent/RO68086B1/ro
Publication of RO68086A2 publication Critical patent/RO68086A2/ro
Publication of RO68086B1 publication Critical patent/RO68086B1/ro

Links

RO91624A 1977-09-21 1977-09-21 Solutie de cuprare chimica pentru fabricarea de circuite imprimate cu gauri metalizate RO68086B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO91624A RO68086B1 (ro) 1977-09-21 1977-09-21 Solutie de cuprare chimica pentru fabricarea de circuite imprimate cu gauri metalizate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO91624A RO68086B1 (ro) 1977-09-21 1977-09-21 Solutie de cuprare chimica pentru fabricarea de circuite imprimate cu gauri metalizate

Publications (2)

Publication Number Publication Date
RO68086A2 true RO68086A2 (ro) 1984-01-14
RO68086B1 RO68086B1 (ro) 1984-01-31

Family

ID=20098179

Family Applications (1)

Application Number Title Priority Date Filing Date
RO91624A RO68086B1 (ro) 1977-09-21 1977-09-21 Solutie de cuprare chimica pentru fabricarea de circuite imprimate cu gauri metalizate

Country Status (1)

Country Link
RO (1) RO68086B1 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2829555C1 (ru) * 2023-09-15 2024-10-31 федеральное государственное бюджетное образовательное учреждение высшего образования "Курский государственный аграрный университет имени И.И. Иванова" Способ упрочнения электроосажденных железо-титановых покрытий сульфоцианированием

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2829555C1 (ru) * 2023-09-15 2024-10-31 федеральное государственное бюджетное образовательное учреждение высшего образования "Курский государственный аграрный университет имени И.И. Иванова" Способ упрочнения электроосажденных железо-титановых покрытий сульфоцианированием

Also Published As

Publication number Publication date
RO68086B1 (ro) 1984-01-31

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