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经营范围
发明名称
SUCTION TUBE
摘要
A suction tube, particularly for evacuation of saliva and body liquids, comprises a flexible plastic tube (1) bent to the desired form and having a number of mutually spaced transverse cuts (3) arranged as suction openings in the tube wall.
申请公布号
WO8001453(A1)
申请公布日期
1980.07.24
申请号
WO1980SE00011
申请日期
1980.01.11
申请人
ORSING INC;ORSING J
发明人
ORSING J
分类号
A61M1/00;A61C17/08;A61M27/00;(IPC1-7):61C17/04;61M1/00;61M27/00
主分类号
A61M1/00
代理机构
代理人
主权项
地址
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