Seidel, Gonda, Goldhammer & Abbott
Radio-wave absorptive gasket
 A radio-wave absorptive gasket capable particularly of absorbing micro-wave over 10 GHz is provided. The gasket comprises a mixture of Mn-Zn ferrite powder consisting of 4 to 22 mol% MnO, 10 to 18 mol% ZnO and 66 to 78 mole% Fe.sub.2 O.sub.3 with rubber of plastic material. 
TDK Corporation
Y H Y
Y10T H05B Y10S
additional inventional additional
Hiroshi Yoshiaki Hiroshi
Suzuki Okada Yamashita