Title:
【発明の名称】ニッケル又はニッケル合金のエッチング液及びこのエッチング液を用いる方法並びにこのエッチング液を用いて配線板を製造する方法
Document Type and Number:
Japanese Patent JP2884935
Kind Code:
B2
Inventors:
URASAKI NAOYUKI
TSUYAMA KOICHI
NAKASO AKISHI
TSUYAMA KOICHI
NAKASO AKISHI
Application Number:
JP21781292A
Publication Date:
April 19, 1999
Filing Date:
August 17, 1992
Export Citation:
Assignee:
HITACHI KASEI KOGYO KK
International Classes:
C23F1/28; C23F1/44; C25D3/12; C25D3/56; H05K3/06; (IPC1-7): C23F1/28; H05K3/06
Domestic Patent References:
| JP57134563A | ||||
| JP5858280A | ||||
| JP58108785A |
Other References:
【文献】米国特許3808576(US,A)
Attorney, Agent or Firm:
Kunihiko Wakabayashi