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发明名称
Procédé de fabrication de la pentaérythrite
摘要
申请公布号
FR51213(E)
申请公布日期
1941.12.20
申请号
FRD51213
申请日期
1939.10.17
申请人
LONZA, USINES ELECTRIQUES ET CHIMIQUES, S.A.
发明人
分类号
主分类号
代理机构
代理人
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