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发明名称
VACUUM TRAP
摘要
申请公布号
SU1523714(A1)
申请公布日期
1989.11.23
申请号
SU19874297837
申请日期
1987.08.24
申请人
VOLCHKEVICH ANATOLIJ,SU
发明人
VOLCHKEVICH ANATOLIJ I,SU
分类号
F04B37/02;F04F9/06
主分类号
F04B37/02
代理机构
代理人
主权项
地址
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