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发明名称
Schwimmbad
摘要
申请公布号
DE2050385(A1)
申请公布日期
1972.04.20
申请号
DE19702050385
申请日期
1970.10.14
申请人
POLENSKY & ZOELLNER
发明人
分类号
E04B1/343;E04H3/16
主分类号
E04B1/343
代理机构
代理人
主权项
地址
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