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发明名称
Improvements in or relating to disinfecting devices for closet-basins, urinals and the like
摘要
申请公布号
GB459879(A)
申请公布日期
1937.01.18
申请号
GB19350020348
申请日期
1935.07.17
申请人
FRIEDRICH PAUL RITTERSHAUS
发明人
分类号
E03D9/03
主分类号
E03D9/03
代理机构
代理人
主权项
地址
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