COFFERDAM TYPE COVERING OR SHAFT FIXING MEASURE OF A FLEXIBLE ELASTIC MATERIAL

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专利权人:

发明人:

WERNER MANNSCHEDEL,BARBARA MUELLER

申请号：

BR0308067

公开号：

BR0308067B1

申请日:

2003.02.25

申请国别(地区):

BR

年份:

2013

代理人:

摘要：

A sheet-like rubber dam covering means ( 10 ) and/or a strip securing means of a rubber dam is produced from a flexible, elastic material. In order to provide a covering means and/or a securing means that has, especially, excellent properties in respect of tearing and stretching behaviour, the material chosen is an elastic thermo-plastic material.

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