Title:
【発明の名称】管端溝付け装置
Document Type and Number:
Japanese Patent JP2914958
Kind Code:
B1
Inventors:
Hiroshige Nishikawa
Nakamura Taiichi
Old man
Nakamura Taiichi
Old man
Application Number:
JP12210498A
Publication Date:
July 05, 1999
Filing Date:
May 01, 1998
Export Citation:
Assignee:
Rex Industries, Ltd.
International Classes:
F16L21/06; B21D15/06; B21D17/04; B21D19/04; B21D39/04; (IPC1-7): B21D17/04; B21D19/04; B21D39/04
Domestic Patent References:
| JP646575Y2 | ||||
| JP756091Y2 |
Attorney, Agent or Firm:
Takashi Ishida (4 others)