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发明名称
AROMA-VERSCHLUSS FUER KAFFEE-TEEKANNEN U. DGL.
摘要
申请公布号
DE1753312(U)
申请公布日期
1957.10.03
申请号
DE195500S8001U
申请日期
1955.09.06
申请人
ERWIN SIGMANN
发明人
ERWIN SIGMANN
分类号
主分类号
代理机构
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