Title:
【考案の名称】マウスピ―ス用吸引管
Document Type and Number:
Japanese Patent JP3064136
Kind Code:
U
Inventors:
Takayuki Watanabe
Application Number:
JP458299U
Publication Date:
December 24, 1999
Filing Date:
May 20, 1999
Export Citation:
Assignee:
Takayuki Watanabe
Takaaki Kobayashi
Takaaki Kobayashi
International Classes:
(IPC1-7): A61B1/00