the arrangement uses direct or alternating electrical energy. The energy carrier can be the mains current, generators, accumulators, solar cells or similar. A tree can be treated with electrical energy where either bark beetle or wood pests and the eggs are found. The current input and output can be distributed at different points
申请公布号
DE19753437(A1)
申请公布日期
1999.06.10
申请号
DE19971053437
申请日期
1997.12.02
申请人
MEYER, SIEGFRIED, 86756 REIMLINGEN, DE;POSCH, GOTTFRIED, 81375 MUENCHEN, DE