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经营范围
发明名称
Камера высокого давления и температуры
摘要
申请公布号
SU144560(A1)
申请公布日期
1961.11.30
申请号
SU19600691245
申请日期
1960.12.30
申请人
发明人
BASHLYKIN I.I.
分类号
E21B47/00;E21B47/06
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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