Title:
【考案の名称】歯槽膿漏治療用歯ブラシ
Document Type and Number:
Japanese Patent JPH04138320
Kind Code:
U
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Inventors:
Kumamoto Norihiko
Application Number:
JP5479491U
Publication Date:
December 25, 1992
Filing Date:
June 18, 1991
Export Citation:
International Classes:
A46B5/00; (IPC1-7): A46B5/00