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发明名称
Luft- und wasserdichter Schlitzverschluss fuer Saecke, Schwimmer od. dgl.
摘要
申请公布号
DE972721(C)
申请公布日期
1959.09.10
申请号
DE1942R004176D
申请日期
1942.05.06
申请人
ROMIKA K. G. LEMM & CO.
发明人
LEMM HELLMUTH
分类号
A44B19/14
主分类号
A44B19/14
代理机构
代理人
主权项
地址
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