Title:
【発明の名称】管端に面取り部を形成する方法
Document Type and Number:
Japanese Patent JP2549438
Kind Code:
B2
Inventors:
SANJO KAZUAKI
HAZAMA JUJI
NISHIMURA MASAKAZU
KATAGIRI MAKOTO
NODA TOORU
HAZAMA JUJI
NISHIMURA MASAKAZU
KATAGIRI MAKOTO
NODA TOORU
Application Number:
JP14624889A
Publication Date:
October 30, 1996
Filing Date:
June 08, 1989
Export Citation:
Assignee:
KUBOTA KK
International Classes:
F16L9/12; B29C57/00; (IPC1-7): B29C57/00; F16L9/12
Domestic Patent References:
| JPS5590427A | ||||
| JPS5769861A |
Attorney, Agent or Firm:
Yoshito Yamada