Title:
ELECTRICAL METHOD AND MEANS FOR MINIMIZING CLOGGING OF A WATER WELL
United States Patent 3530936
Inventors:
Gunderson, Norris E.
Keith, Hubert L.
Publication Date:
09/29/1970
Export Citation:
Click for automatic bibliography generation
Assignee:
Norris, Gunderson E.
Hubert, Keith L.
Primary Class:
166/248
Other Classes:
166/65.1
International Classes:
E21B43/16; E21B43/16; (IPC1-7): E21B43/25
View Patent Images:
Download PDF 3530936        PDF help




<- Previous Patent (MOTOR FOR RUNNING AN...)   |   Next Patent (METHOD FOR WATER FLO...) ->