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Patent Searching and Data


Title:
【発明の名称】エスカレーター
Document Type and Number:
Japanese Patent JP3372634
Kind Code:
B2
Inventors:
Yoshio Shimada
Masao Hayashi
Nobuhiro Kuriyama
Tatsuya Sato
Heisei Kase
Application Number:
JP3384994A
Publication Date:
February 04, 2003
Filing Date:
March 03, 1994
Export Citation:
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Assignee:
East Japan Railway Company
Morio Electric Co., Ltd.
Hitachi Building System Co., Ltd.
International Classes:
B66B23/22; B66B29/04; B66B31/00; (IPC1-7): B66B31/00; B66B23/22; B66B29/04
Domestic Patent References:
JP56162277U
JP68374U
JP4835B1
Other References:
発明協会公開技報公技番号93−20404号
Attorney, Agent or Firm:
Kenjiro Take