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发明名称
PIPE COUPLING
摘要
The invention relates to a pipe coupling, particularly for connecting pipes conducting water, such as drinking water pipes, waste water pipes, well pipes, etc.
申请公布号
WO2009024230(A2)
申请公布日期
2009.02.26
申请号
WO2008EP06009
申请日期
2008.07.23
申请人
KNOCH, KERN & CO.;RINDERHOFER, ALEXANDER
发明人
RINDERHOFER, ALEXANDER
分类号
F16L21/03;F16L21/08;F16L37/14;F16L47/08;F16L47/12
主分类号
F16L21/03
代理机构
代理人
主权项
地址
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SPECIMEN ANALYZER
DIGITAL METER OF ELECTRIC SIGNAL FREQUENCY TIME PARAMETERS
DIGITAL FREQUENCY METER
METHOD AND DEVICE FOR MEASURING SIGNAL PERIOD
