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发明名称
Fountain toothbrush
摘要
申请公布号
US2640215(A)
申请公布日期
1953.06.02
申请号
US19450631507
申请日期
1945.11.29
申请人
WILLIAM H. MCGHEE
发明人
BORSINI FREDERICK H.
分类号
A46B11/00
主分类号
A46B11/00
代理机构
代理人
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地址
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