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发明名称
Improvements in or relating to the charging and discharging of retorts or cells for the treatment of fine or granulated materials
摘要
申请公布号
GB504262(A)
申请公布日期
1939.04.21
申请号
GB19380033491
申请日期
1938.11.17
申请人
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
分类号
C10B31/02
主分类号
C10B31/02
代理机构
代理人
主权项
地址
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