Title:
端面を閉鎖したプラスチック中空板とその製造方法
Document Type and Number:
Japanese Patent JP4802563
Kind Code:
B2
Inventors:
Kenji Yamamori
Osamu Sugiyama
Hajime Kawakami
Osamu Sugiyama
Hajime Kawakami
Application Number:
JP2005173048A
Publication Date:
October 26, 2011
Filing Date:
June 13, 2005
Export Citation:
Assignee:
Kawakami Sangyo Co., Ltd.
International Classes:
B32B3/28; B29D22/00; B32B37/00
Domestic Patent References:
| JP2003062917A | ||||
| JP2005126114A | ||||
| JP60046224U | ||||
| JP10072063A | ||||
| JP2005035071A | ||||
| JP2097022U | ||||
| JP58021429U | ||||
| JP2004082428A | ||||
| JP11001278A |
Attorney, Agent or Firm:
Sooo Suga