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发明名称
摘要
申请公布号
DE1952320(C3)
申请公布日期
1981.02.26
申请号
DE19691952320
申请日期
1969.10.17
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH, 6000 FRANKFURT
发明人
BUHLMANN, ULF, DIPL.-ING., 2000 WEDEL;SCHWICHOW, ERICH, ING.(GRAD.), 2081 HEIST
分类号
B63H23/36;F16J15/32;(IPC1-7):F16J15/16
主分类号
B63H23/36
代理机构
代理人
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