BROWN, WILLIAM R. JR.,CHRISTMAN, THOMAS A.,DEPUYDT, JOSEPH A.,DUFF, RONALD R. JR.,MANGAN, EDWARD J.,BRAUN, PHILLIP M.,CLAIRE-ZIMMET, KAREN,ZIMMET, HELGE,DENG, JOANNA Q.,MAJTHAN, RUDOLF,HANS, RAINER
申请号：
PL08016868
公开号：
PL2016862T3
申请日:
2004.03.09
申请国别(地区):
PL
年份:
2016
代理人:
摘要：
A method of making a toothbrush head by molding a head by having two distinct portions which are spaced a predetermined distance from each other. During molding, at least one tooth cleaning element is secured to one of the two head portions. After molding, heat is applied to at least that part of the head where the two head portions connect. Thereafter, at least that part of the head where the two head portions connect is cooled.
