椅子の背凭れ傾動装置

Title:

椅子の背凭れ傾動装置

Document Type and Number:

Japanese Patent JP5402260

Kind Code:

B2

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Inventors:

Shigenori Takehara

Application Number:

JP2009134552A

Publication Date:

January 29, 2014

Filing Date:

June 04, 2009

Export Citation:

Assignee:

Itoki, Inc.

International Classes:

A47C7/44; A47C3/026; A47C7/02

Attorney, Agent or Firm:

Takao Yanagino
Norio Morioka
Hisayoshi Sekiguchi

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