DEVICE FOR SEALING AND UNSEALING OUTBOARD STUB-PIPES,申请号SU19802918503-传众专利搜索

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发明名称	DEVICE FOR SEALING AND UNSEALING OUTBOARD STUB-PIPES
摘要
申请公布号	SU893708(A2)	申请公布日期	1981.12.30
申请号	SU19802918503	申请日期	1980.04.23
申请人	PECHKOVSKIJ VSEVOLOD S,SU;SKURIKHIN MIKHAIL F,SU	发明人	PECHKOVSKIJ VSEVOLOD S,SU;SKURIKHIN MIKHAIL F,SU
分类号	B63B43/16;B63B13/00;(IPC1-7):B63B43/16	主分类号	B63B43/16
代理机构		代理人
主权项
地址

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