Title:
引戸の構造及び引戸閉塞装置
Document Type and Number:
Japanese Patent JP4291427
Kind Code:
B2
Inventors:
Kengo Inaga
Application Number:
JP8923898A
Publication Date:
July 08, 2009
Filing Date:
March 17, 1998
Export Citation:
Assignee:
Nishi Seisakusho Co., Ltd.
International Classes:
E05C19/02; E05F5/02
Domestic Patent References:
| JP6043184U | ||||
| JP7032166U | ||||
| JP8038281A | ||||
| JP5317133A | ||||
| JP3036564U | ||||
| JP7044229U | ||||
| JP8100564A |
Attorney, Agent or Firm:
Takashi Fujita