(B1) ;PIPELINE PLUGGING APPARATUS,申请号PL19780208739-传众专利搜索

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发明名称	(B1) ;PIPELINE PLUGGING APPARATUS
摘要
申请公布号	PL208739(A1)	申请公布日期	1980.03.10
申请号	PL19780208739	申请日期	1978.07.28
申请人	BIPROKWAS B ST P REAL INWEST P	发明人	KWASNY ZDZISLAW
分类号	F16K;F16K3/316;F16L55/10;(IPC1-7):F16K/	主分类号	F16K
代理机构		代理人
主权项
地址

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