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发明名称
Stamp
摘要
申请公布号
US2029128(A)
申请公布日期
1936.01.28
申请号
US19320647204
申请日期
1932.12.14
申请人
ELISABETH TIETZE
发明人
SCHONFELDER HERBERT
分类号
B41K1/10
主分类号
B41K1/10
代理机构
代理人
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地址
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