DEVICE FOR LIMITING PROPAGATION OF CRACK IN SHEET STRUCTURE WELDED,申请号JP19810021312-传众专利搜索

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发明名称	DEVICE FOR LIMITING PROPAGATION OF CRACK IN SHEET STRUCTURE WELDED
摘要
申请公布号	JPS57142886(A)	申请公布日期	1982.09.03
申请号	JP19810021312	申请日期	1981.02.16
申请人	INST ELEKTROSVARKI IMENI E O PATONA AKAD N USSR	发明人	BORISU EFUGENIEBUITSUCHI PATON;SEMEN MIHAIROBUITSUCHI BIRETSUKI;AREKUSANDORU FUEDOROBUITSUCHI TORESHIENKO;YUURII PABUROBUITSUCHI BARUBUINKO
分类号	F16L9/16;B23K9/00;B23K31/00;B23K33/00;B65D90/02;F16L57/00	主分类号	F16L9/16
代理机构		代理人
主权项
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