Coffee Preparation Device Including at Least One Preparation Material Container with a Level Indicator

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专利权人:

Wolfgang Riessbeck

发明人:

Wolfgang Riessbeck,Hakan Sanli

申请号：

US13192267

公开号：

US20120024159A1

申请日:

2011.07.27

申请国别(地区):

US

年份:

2012

代理人:

摘要：

In a coffee preparation device having at least one preparation material container, at least one container wall, particularly on a container front side, includes at least one filling level dependent activable luminous section as filling level indication.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/