Title:
プレス部品の製造方法および時計
Document Type and Number:
Japanese Patent JP3577878
Kind Code:
B2
Inventors:
Kenichi Michibata
Application Number:
JP5341797A
Publication Date:
October 20, 2004
Filing Date:
March 07, 1997
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G04D3/00; B21D28/16; B21D53/28; (IPC1-7): B21D28/16; B21D53/28; G04D3/00
Domestic Patent References:
| JP54097888A | ||||
| JP6328159A |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Osamu Suzawa