Title:
安全帽のサイズ調整機構
Document Type and Number:
Japanese Patent JP4041365
Kind Code:
B2
Inventors:
Hiroaki Watabiki
Application Number:
JP2002240357A
Publication Date:
January 30, 2008
Filing Date:
August 21, 2002
Export Citation:
Assignee:
Midori Safety Co., Ltd.
International Classes:
A42B1/22; A42B3/08
Domestic Patent References:
| JP11350231A | ||||
| JP3001243U | ||||
| JP41005919Y1 | ||||
| JP5077218U | ||||
| JP2001055616A |
Attorney, Agent or Firm:
Yasuhiko Hibiya