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发明名称
Improvements in tools for gripping and handling firebars
摘要
申请公布号
GB389429(A)
申请公布日期
1933.03.16
申请号
GB19320033749
申请日期
1932.11.29
申请人
SIGMUND GRUENBERG;GUSTAV ROSENMANN
发明人
分类号
B25B27/00
主分类号
B25B27/00
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