| 申请人 |
GTE LABORATORIES INC., WILMINGTON, DEL., US;GTE SERVICE CORP., WILMINGTON, DEL., US |
发明人 |
TWEEDY, ERNEST P., LEXINGTON, MA 02173, US;MUSTAFA, MEHMET, WALTHAM, MA 02154, US;LIN, ERIC C. W., FRANKLIN, MA 02038, US;EICHELBERGER, GEORGE P., FAIRFILED, CT 06430, US |
