Title:
【発明の名称】非調質ボルト用鋼線材の製造方法
Document Type and Number:
Japanese Patent JP2731797
Kind Code:
B2
Inventors:
EGUCHI TOYOAKI
SATO KENJI
OOSUZU HIROTADA
SATO KENJI
OOSUZU HIROTADA
Application Number:
JP31936388A
Publication Date:
March 25, 1998
Filing Date:
December 20, 1988
Export Citation:
Assignee:
TOOA SUCHIIRU KK
International Classes:
C21D8/06; C21D9/52; C22C38/00; C22C38/14; C22C38/32; C22C38/38; (IPC1-7): C21D8/06; C21D9/52
Domestic Patent References:
| JP5589432A | ||||
| JP5351121A |
Attorney, Agent or Firm:
Ichiichi Shirakawa