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发明名称
BECHERFOERMIGES TROCKENELEMENT DAS VON EINER OBEN VERSCHLOS SENEN KUNSTSTOFFHUELLE UMGEBEN IST
摘要
申请公布号
DE1496235(B2)
申请公布日期
1971.05.13
申请号
DE19651496235
申请日期
1965.05.19
申请人
发明人
分类号
H01M2/02;H01M6/08;(IPC1-7):01M21/06
主分类号
H01M2/02
代理机构
代理人
主权项
地址
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