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发明名称
Bib
摘要
申请公布号
US2105029(A)
申请公布日期
1938.01.11
申请号
US19350043533
申请日期
1935.10.04
申请人
DOTY MYRLE M
发明人
DOTY MYRLE M.
分类号
A41B13/10
主分类号
A41B13/10
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