Title:
溝蓋
Document Type and Number:
Japanese Patent JP4099338
Kind Code:
B2
Inventors:
Nakama Yoshiaki
Application Number:
JP2002070301A
Publication Date:
June 11, 2008
Filing Date:
March 14, 2002
Export Citation:
Assignee:
Shinko Building Materials Industry Co., Ltd.
International Classes:
E03F5/04; E03F5/06
Domestic Patent References:
| JP8027882A | ||||
| JP3009294U | ||||
| JP6024033U | ||||
| JP10195906A | ||||
| JP63176186U | ||||
| JP62138748U |
Attorney, Agent or Firm:
Yoshiyuki Kaji
Takenaka Yoshimichi
Takenaka Yoshimichi