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发明名称
Flat opening case
摘要
申请公布号
US2554215(A)
申请公布日期
1951.05.22
申请号
US19490097562
申请日期
1949.06.07
申请人
SCHELL HORACE R;SCHELL CLARENCE F
发明人
SCHELL HORACE R.;SCHELL CLARENCE F.
分类号
A45C3/02
主分类号
A45C3/02
代理机构
代理人
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地址
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