Title:
ボール電極搭載用ユニット
Document Type and Number:
Japanese Patent JP3624791
Kind Code:
B2
Inventors:
Masakuni Shiozawa
Application Number:
JP2000112502A
Publication Date:
March 02, 2005
Filing Date:
April 13, 2000
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H05K3/34; B23K3/06; H01L21/60; H01L23/12; (IPC1-7): H01L21/60; B23K3/06; H05K3/34
Domestic Patent References:
| JP5129374A | ||||
| JP8018209A | ||||
| JP5299424A | ||||
| JP9097793A |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Osamu Suzawa