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经营范围
发明名称
Manufacture of hydrazine
摘要
申请公布号
US1959503(A)
申请公布日期
1934.05.22
申请号
US19320639379
申请日期
1932.10.24
申请人
OTTO SEUFFERT;EGON IHWE
发明人
SEUFFERT OTTO;IHWE EGON
分类号
C01B21/16
主分类号
C01B21/16
代理机构
代理人
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地址
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