GP

Georgy Victorovich Podporkin

Overall (2005): #198,324 of 245,428Top 85%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6912111 Impulse lightning arresters and pulse arrester columns for power lines Vladimir Yevseevich Pilschikov, Alexander Dmitrievich Sivaev 2005-06-28