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经营范围
发明名称
Improvement in injection molding powder
摘要
申请公布号
GB542018(A)
申请公布日期
1941.12.22
申请号
GB19400010720
申请日期
1940.06.21
申请人
HERCULES POWDER COMPANY;WILLIAM KOCH
发明人
分类号
C08L1/28
主分类号
C08L1/28
代理机构
代理人
主权项
地址
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