申请人 |
DENTSPLY INTERNATIONAL, YORK, PA., US |
发明人 |
WARRIN, GEORGE E., N MERRICK, NY 11566, US;PERDREAUX, RENE J., BROOKLYN, NY. 11210, US;PASCHKE, RICHARD H., MEDFORD, NY. 11763, US;CONSTANTINESCU, TEODOR E., ASTORIA, NY 11102, US;MCGILL, ROBERT, CORONA, NY 11368, US |