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发明名称
Denture
摘要
申请公布号
US2131940(A)
申请公布日期
1938.10.04
申请号
US19360059817
申请日期
1936.01.20
申请人
DENTAL RESEARCH CORPORATION
发明人
ERDLE REINER W.
分类号
A61C13/24
主分类号
A61C13/24
代理机构
代理人
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