Title:
折畳み展開自在なボード状構造物
Document Type and Number:
Japanese Patent JP4221741
Kind Code:
B2
Inventors:
Yoshihide Yumoto
Application Number:
JP2003083215A
Publication Date:
February 12, 2009
Filing Date:
March 25, 2003
Export Citation:
Assignee:
Grapack Japan Co., Ltd.
International Classes:
A63F3/00; B42F7/00; A63F3/02; B42D3/04
Domestic Patent References:
| JP60155498A | ||||
| JP8001536U | ||||
| JP3083218U | ||||
| JP54104945A |
Attorney, Agent or Firm:
Masami Nakamura