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经营范围
发明名称
Improvements in or relating to processes for manufacturing polyesteramides
摘要
申请公布号
GB796008(A)
申请公布日期
1958.06.04
申请号
GB19560033107
申请日期
1956.10.30
申请人
DR. BECK & CO. GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
C08G69/44;H01B3/38
主分类号
C08G69/44
代理机构
代理人
主权项
地址
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