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发明名称
FUTTERAL FUER FELDSTECHER.
摘要
申请公布号
DE1679936(U)
申请公布日期
1954.07.15
申请号
DE195300G7923U
申请日期
1953.09.17
申请人
DR. HEINZ GRAEFE
发明人
DR. HEINZ GRAEFE
分类号
主分类号
代理机构
代理人
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