Title:
【発明の名称】食道用プロステセス
Document Type and Number:
Japanese Patent JP3162089
Kind Code:
B2
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Inventors:
Hironobu Kohno
Application Number:
JP2554691A
Publication Date:
April 25, 2001
Filing Date:
January 25, 1991
Export Citation:
Assignee:
Olympus Optical Co., Ltd.
International Classes:
A61F2/04; (IPC1-7): A61F2/04
Domestic Patent References:
JP60163935U |
Attorney, Agent or Firm:
Takehiko Suzue