Title:
【発明の名称】銅又は銅合金の変色防止液及び変色防止方法並びにそれを適用してなる電子部品材料
Document Type and Number:
Japanese Patent JP3373356
Kind Code:
B2
Inventors:
Reihiro Aiba
Satomi Inabe
Satomi Inabe
Application Number:
JP12234396A
Publication Date:
February 04, 2003
Filing Date:
April 19, 1996
Export Citation:
Assignee:
Japan Energy Co., Ltd.
International Classes:
C23F11/00; C23F11/14; (IPC1-7): C23F11/00
Domestic Patent References:
| JP681159A | ||||
| JP5230675A | ||||
| JP5816079A | ||||
| JP5770279A | ||||
| JP5690987A |
Attorney, Agent or Firm:
Takeshi Imai