情報提供システム - Field System Co., Ltd.

Title:

情報提供システム

Document Type and Number:

Japanese Patent JP3834579

Kind Code:

B1

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Inventors:

Koji Suzuki
Okuyama Ichiro
Takanari Tsukuma
Maruno Yoshimaru

Application Number:

JP2006067061A

Publication Date:

October 18, 2006

Filing Date:

March 13, 2006

Export Citation:

Assignee:

Field System Co., Ltd.

International Classes:

H04R3/00; G10L19/018; H04B11/00; H04H1/00; H04W4/02; H04W76/02; H04W88/02

Domestic Patent References:

Attorney, Agent or Firm:

Eiichiro Kubota
Masashi Hirai
Kozu Sako

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