申请人 |
HUGHES AIRCRAFT CO., LOS ANGELES, CALIF., US |
发明人 |
CHAO, SIDNEY C., MANHATTAN BEACH, CALIFORNIA 90266, US;PURER, EDNA M., LOS ANGELES, CALIFORNIA 90046, US;STANFORD, THOMAS B., SAN PEDRO, CALIFORNIA 90731, US;TOWNSEND, CARL W., LOS ANGELES, CALIFORNIA 90066, US |