Title:
コルゲートホーンの製造方法及びコルゲートホーン
Document Type and Number:
Japanese Patent JP4491189
Kind Code:
B2
More Like This:
Inventors:
Yutaro Sekimoto
Ichifusa Noda
Michio Kobayashi
Ichifusa Noda
Michio Kobayashi
Application Number:
JP2002205940A
Publication Date:
June 30, 2010
Filing Date:
July 15, 2002
Export Citation:
Assignee:
National Institute for Natural Sciences
Oshima Prototype Research Institute Co., Ltd.
Hikifune Co., Ltd.
Oshima Prototype Research Institute Co., Ltd.
Hikifune Co., Ltd.
International Classes:
C25D1/02; C25D1/20; H01P11/00; H01Q13/02
Domestic Patent References:
| JP55047764B2 | ||||
| JP3023071B2 | ||||
| JP3167905A | ||||
| JP56122507A | ||||
| JP63161705A | ||||
| JP51071231A |
Foreign References:
| DE3144319A1 | ||||
| US6094175A | ||||
| DE3326527A1 | ||||
| US6005528A | ||||
| GB1519552A |
Attorney, Agent or Firm:
Kunio Miura