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法人/股东/高管

发明名称	Пакер
摘要
申请公布号	SU101457(A1)	申请公布日期	1954.11.30
申请号	SU19540450633	申请日期	1954.11.22
申请人	LOSHKAREV K.I.	发明人	LOSHKAREV K.I.
分类号	E21B33/129	主分类号	E21B33/129
代理机构		代理人
主权项
地址

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