Title:
アルミニウム押出形材の後面処理方法及び後面処理設備
Document Type and Number:
Japanese Patent JP3622552
Kind Code:
B2
Inventors:
Uemura Takeshi
Yukio Ishizu
Yukio Ishizu
Application Number:
JP3831699A
Publication Date:
February 23, 2005
Filing Date:
February 17, 1999
Export Citation:
Assignee:
NIPPON LIGHT METAL COMPANY,LTD.
International Classes:
B21C35/02; B21D3/12; (IPC1-7): B21C35/02; B21D3/12
Domestic Patent References:
| JP51025452A | ||||
| JP3268814A |
Attorney, Agent or Firm:
Wataru Ogura