Title:
【発明の名称】二重床振動抑制装置
Document Type and Number:
Japanese Patent JP3326225
Kind Code:
B2
Inventors:
Takaharu Seki
Hitoshi Okita
Toshifumi Ninomiya
Yukio Sawabe
Takao Okumura
Shoji Tatsuo
Seiji Shimura
Hitoshi Okita
Toshifumi Ninomiya
Yukio Sawabe
Takao Okumura
Shoji Tatsuo
Seiji Shimura
Application Number:
JP4515993A
Publication Date:
September 17, 2002
Filing Date:
March 05, 1993
Export Citation:
Assignee:
Naka Industry Co., Ltd.
Nippon Telegraph and Telephone Corporation
NTT Building Research Institute Co., Ltd.
Nippon Telegraph and Telephone Corporation
NTT Building Research Institute Co., Ltd.
International Classes:
E04F15/024; E04F15/18; F16F15/04; (IPC1-7): E04F15/18; E04F15/024; F16F15/04
Domestic Patent References:
| JP76300B2 | ||||
| JP83262B2 | ||||
| JP419344B2 |
Other References:
【文献】特許3092097(JP,B2)
【文献】特許2736552(JP,B2)
【文献】特許2736552(JP,B2)
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)