Title:
【発明の名称】マンドレルバーの外削方法
Document Type and Number:
Japanese Patent JP2720742
Kind Code:
B2
Inventors:
TSUBOCHI KENJI
AKYAMA MASAYOSHI
TSUMURA MAKOTO
AKYAMA MASAYOSHI
TSUMURA MAKOTO
Application Number:
JP35503492A
Publication Date:
March 04, 1998
Filing Date:
December 16, 1992
Export Citation:
Assignee:
SUMITOMO KINZOKU KOGYO KK
International Classes:
B21B25/00; B23B5/12; (IPC1-7): B23B5/12; B21B25/00
Domestic Patent References:
| JP61103702A |
Attorney, Agent or Firm:
Raw form Motoshige (1 person outside)