Title:
【発明の名称】排管用スリーブ枠
Document Type and Number:
Japanese Patent JP3059591
Kind Code:
B2
Inventors:
Yoshinori Sumitomo
Hachiro Yuura
Hachiro Yuura
Application Number:
JP29150992A
Publication Date:
July 04, 2000
Filing Date:
October 29, 1992
Export Citation:
Assignee:
Sekisui House, Ltd.
Form Gearing Co., Ltd.
Form Gearing Co., Ltd.
International Classes:
E02D27/01; E04G15/06; F16L5/00; (IPC1-7): E02D27/01; E04G15/06
Domestic Patent References:
| JP1131754U | ||||
| JP61201439U | ||||
| JP4110853U | ||||
| JP6026535U | ||||
| JP331911Y2 |
Attorney, Agent or Firm:
Juichiro Yano