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发明名称
Radioolucent dental dam clamp
摘要
A radiolucent dental dam clamp.
申请公布号
US4787849(A)
申请公布日期
1988.11.29
申请号
US19840601250
申请日期
1984.04.17
申请人
JACOBY, STEVEN R.;WEHMAN, THOMAS C.;LIEBERMAN, MARK;LIEBERMAN, FELY
发明人
JACOBY, STEVEN R.;WEHMAN, THOMAS C.;LIEBERMAN, MARK;LIEBERMAN, FELY
分类号
A61B19/00;A61C5/12;(IPC1-7):A61C5/12
主分类号
A61B19/00
代理机构
代理人
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