Title:
クリーンルーム用のシャッター装置
Document Type and Number:
Japanese Patent JP4351900
Kind Code:
B2
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Inventors:
Yoshizawa Takenori
Shinji Kamiya
Shinji Kamiya
Application Number:
JP2003403269A
Publication Date:
October 28, 2009
Filing Date:
December 02, 2003
Export Citation:
Assignee:
Sharp Corporation
Daihen Co., Ltd.
Daihen Co., Ltd.
International Classes:
E06B9/17; E06B9/58; E06B9/13
Domestic Patent References:
| JP61144195U | ||||
| JP2003293674A | ||||
| JP3130893U | ||||
| JP5096393U | ||||
| JP10174725A |
Attorney, Agent or Firm:
Kazumi Owada