Title:
クレセント錠の防犯カバー
Document Type and Number:
Japanese Patent JP4441922
Kind Code:
B2
Inventors:
Katsuji Okuda
Application Number:
JP2003435337A
Publication Date:
March 31, 2010
Filing Date:
November 25, 2003
Export Citation:
Assignee:
Okuda Manufacturing Co., Ltd.
International Classes:
E05B17/20; E05B13/00; E05B15/02
Domestic Patent References:
| JP2003239595A | ||||
| JP2003097118A | ||||
| JP3085982U |