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发明名称
Improvements in or relating to solvent extraction, especially of oil seeds
摘要
申请公布号
GB709850(A)
申请公布日期
1954.06.02
申请号
GB19520004911
申请日期
1952.02.25
申请人
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
分类号
C11B1/10
主分类号
C11B1/10
代理机构
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