Title:
【発明の名称】二重床振動抑制装置
Document Type and Number:
Japanese Patent JP3326224
Kind Code:
B2
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| JPH0623490 | [Title of Invention] Panel |
| JPS61158558 | PANEL FOR FREE ACCESS FLOOR |
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:
JP4515293A
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:
| JP62170658A | ||||
| JP2190580A | ||||
| JP1266335A | ||||
| JP3153940A | ||||
| JP76300B2 | ||||
| JP83262B2 |
Other References:
【文献】特許3092097(JP,B2)
【文献】特許2736532(JP,B2)
【文献】特許3022681(JP,B2)
【文献】特許2736532(JP,B2)
【文献】特許3022681(JP,B2)
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)