Title:
中空薄殻柱体の製造方法及びその成形装置
Document Type and Number:
Japanese Patent JP4357408
Kind Code:
B2
Inventors:
Yoon Yan Liang
Application Number:
JP2004366077A
Publication Date:
November 04, 2009
Filing Date:
December 17, 2004
Export Citation:
Assignee:
Junhiro Precision Manufacturing Business Co., Ltd.
International Classes:
B28B7/18; B28B21/04; B28B23/18
Domestic Patent References:
| JP7148717A | ||||
| JP2002028917A | ||||
| JP4239603A | ||||
| JP5200724A | ||||
| JP6346508A |
Attorney, Agent or Firm:
Masaki Hattori