PULLING INSTALLATION FOR SERVICING OIL WELLS,申请号SU19864116607-传众专利搜索

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发明名称	PULLING INSTALLATION FOR SERVICING OIL WELLS
摘要
申请公布号	SU1439197(A1)	申请公布日期	1988.11.23
申请号	SU19864116607	申请日期	1986.07.09
申请人	OSOBOE K BYURO PO KONSTRUIROVANIYU,ôCCóE¯OBAHô½ ô BHE¯PEHô½ ×óÔ¬ôHHÕX ¬ECÛTAH×OBÕX HACOCOB	发明人	NEJTUR KHASKEL Z,SU;DOLININ NIKITA V,SU;VERSHKOVOJ VYACHESLAV V,SU;KOLOTIJ MIKHAIL A,SU
分类号	E21B19/22;E21B19/00	主分类号	E21B19/22
代理机构		代理人
主权项
地址

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