U.S. Patent #: 006914435
The complete U.S. Patent for the STETZERiZER (Graham-Stetzer) Microsurge Meter.
Description: Circuit for measurement of electrical pollution on power line
Inventor: Martin H. Graham (the ‘Graham’ in Graham-Stetzer)
Patent Date: July 5, 2005
-스테이쳐 마이크로서지 미터에 대한 미국 특허
Description: Circuit for measurement of electrical pollution on power line
Inventor: Martin H. Graham (the ‘Graham’ in Graham-Stetzer)
Patent Date: July 5, 2005
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