PRESERVATIVES AGAINST DETERIORATION

Brand Owner (click to sort) Address Description
COPPER-GREEN WILLARD SCHOENFELD, INC. 70 CHEMICAL WAY REDWOOD CITY CA 94064 PRESERVATIVES AGAINST THE DETERIORATION OF WOOD;
COPPER-GREEN GREEN PRODUCTS COMPANY 810 Market Avenue Richmond CA 94801 preservatives against the deterioration of wood;
PANDROL TIMBERSHIELD PANDROL LIMITED Osprey House, 63 Station Road, Addlestone Weybridge, United Kingdom preservatives against the deterioration of wood for use on railways, railway structures and on railway buildings;
TARATEK GEORGE MASON TRUST and HILLCREST TRUST Sutton Road, R D 4 New Plymouth New Zealand preservatives against the deterioration of wood;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method for determining the deterioration of a capacitor that increases the measurement accuracy to have an improved reliability is disclosed. In this method for determining the deterioration of a capacitor, the deterioration of a capacitor including a pair of electrode bodies and electrolytic solution provided between the electrode bodies is determined by applying an AC voltage to the capacitor to measure an impedance characteristic at a frequency of the AC voltage. An inflection point appearing in the impedance characteristic due to the deterioration of the electrolytic solution is previously calculated to make comparison with an impedance value in the frequency region lower than the inflection point, thereby determining the deterioration.