JPS51149139A - Etching liquid for copper - Google Patents

Etching liquid for copper

Info

Publication number
JPS51149139A
JPS51149139A JP7309375A JP7309375A JPS51149139A JP S51149139 A JPS51149139 A JP S51149139A JP 7309375 A JP7309375 A JP 7309375A JP 7309375 A JP7309375 A JP 7309375A JP S51149139 A JPS51149139 A JP S51149139A
Authority
JP
Japan
Prior art keywords
copper
etching liquid
etching
liquid
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.)
Granted
Application number
JP7309375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5424898B2 (enExample
Inventor
Noriaki Tsukada
Toshiko Kurie
Kunio Okamoto
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.)
Yamatoya and Co Ltd
Original Assignee
Yamatoya and Co Ltd
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 Yamatoya and Co Ltd filed Critical Yamatoya and Co Ltd
Priority to JP7309375A priority Critical patent/JPS51149139A/ja
Publication of JPS51149139A publication Critical patent/JPS51149139A/ja
Publication of JPS5424898B2 publication Critical patent/JPS5424898B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • ing And Chemical Polishing (AREA)
JP7309375A 1975-06-18 1975-06-18 Etching liquid for copper Granted JPS51149139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7309375A JPS51149139A (en) 1975-06-18 1975-06-18 Etching liquid for copper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7309375A JPS51149139A (en) 1975-06-18 1975-06-18 Etching liquid for copper

Publications (2)

Publication Number Publication Date
JPS51149139A true JPS51149139A (en) 1976-12-21
JPS5424898B2 JPS5424898B2 (enExample) 1979-08-24

Family

ID=13508365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7309375A Granted JPS51149139A (en) 1975-06-18 1975-06-18 Etching liquid for copper

Country Status (1)

Country Link
JP (1) JPS51149139A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019013160A1 (ja) * 2017-07-14 2019-01-17 メルテックス株式会社 銅エッチング液

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019013160A1 (ja) * 2017-07-14 2019-01-17 メルテックス株式会社 銅エッチング液
CN110997981A (zh) * 2017-07-14 2020-04-10 美录德有限公司 铜蚀刻液

Also Published As

Publication number Publication date
JPS5424898B2 (enExample) 1979-08-24

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