A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR
0.001 to 0.055 mol of Ca is contained, and 0.0005 to 0.005 mol of at least one selected from Mg, Al, Fe, Co, Cu and Zn is contained.
SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR
0.001 to 0.055 mol of Ca is contained, and 0.0005 to 0.005 mol of at least one selected from Mg, Al, Fe, Co, Cu and Zn is contained.
SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR
FUJITA KAZUTAKA (author) / ITOH KAZUHIKO (author) / SHIMURA YOSHIKAZU (author) / MORIKOSHI HIROKI (author) / TERADA TOMOHIRO (author)
2017-08-10
Patent
Electronic Resource
English