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发明名称
摘要
申请公布号
DE3726895(C2)
申请公布日期
1989.12.21
申请号
DE19873726895
申请日期
1987.08.10
申请人
RUDOLPH, SIEGFRIED, DIPL.-ING., 3000 HANNOVER, DE
发明人
RUDOLPH, SIEGFRIED, DIPL.-ING., 3000 HANNOVER, DE
分类号
B63H1/02;C02F3/12
主分类号
B63H1/02
代理机构
代理人
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地址
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