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发明名称
Production of coarsely crystalline ammonium sulphate
摘要
申请公布号
US2043066(A)
申请公布日期
1936.06.02
申请号
US19350051091
申请日期
1935.11.22
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
RUMSCHEIDT CARL;JELTSCH ARNOLD;STRZYZEWSKI ANTON;HEGGE HEINRICH
分类号
C01C1/248
主分类号
C01C1/248
代理机构
代理人
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