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发明名称
VORRICHTUNG ZUM DICHTEN VERSCHLIESSEN EINER VERPACKUNG
摘要
申请公布号
DE2031221(B2)
申请公布日期
1973.01.18
申请号
DE19702031221
申请日期
1970.06.24
申请人
发明人
分类号
B65B7/28;(IPC1-7):B31B3/60
主分类号
B65B7/28
代理机构
代理人
主权项
地址
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