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发明名称
Improvements in or relating to presses
摘要
申请公布号
GB486462(A)
申请公布日期
1938.06.03
申请号
GB19370003391
申请日期
1937.02.04
申请人
AKTIEBOLAGET DEFIBRATOR
发明人
分类号
B30B7/02
主分类号
B30B7/02
代理机构
代理人
主权项
地址
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