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发明名称
Production of hydrocyanic acid
摘要
申请公布号
US2716590(A)
申请公布日期
1955.08.30
申请号
US19520293906
申请日期
1952.06.17
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
BRETSCHNEIDER OTTO
分类号
C01C3/00
主分类号
C01C3/00
代理机构
代理人
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