73247721
Jan 28, 1980
Feb 2, 1982
Electrical and Electronic Components Made of Electrically Conductive Silicone Rubber-Namely, Interconnectors, Keyboards, Keyboard Contacts and Pressure-Sensitive Variable Resistors
Electrical and Scientific ApparatusElectrically Conductive Silicone Rubber for Use in the Manufacture of Electrical and Electronic Components
Rubber Goods