Title:
衛生マスク
Document Type and Number:
Japanese Patent JP3100600
Kind Code:
U
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Inventors:
Yokoi Shiro
Application Number:
JP2003271363U
Publication Date:
May 20, 2004
Filing Date:
September 24, 2003
Export Citation:
Assignee:
Shirohato Co., Ltd.
International Classes:
(IPC1-7): A62B18/02
Attorney, Agent or Firm:
Yoshifumi Matsunami