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发明名称
Устройство для выварки серицита из шелковых отходов
摘要
申请公布号
SU32350(A1)
申请公布日期
1933.09.30
申请号
SU19320115562
申请日期
1932.09.14
申请人
TRAUTMAN O.I.
发明人
TRAUTMAN O.I.
分类号
D01C3/02
主分类号
D01C3/02
代理机构
代理人
主权项
地址
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