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发明名称
Improved methods of and preparations for cleaning textiles
摘要
申请公布号
GB721917(A)
申请公布日期
1955.01.12
申请号
GB19520016682
申请日期
1952.07.02
申请人
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
分类号
D06L1/04
主分类号
D06L1/04
代理机构
代理人
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地址
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