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发明名称
TANNING PROCESS
摘要
申请公布号
CA754969(A)
申请公布日期
1967.03.21
申请号
CAD754969
申请日期
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
HEINRICH SPAHRKAS;HERBERT KNOPF;GUSTAV MAUTHE;KURT FABER
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主分类号
代理机构
代理人
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