Four à réchauffer, en particulier pour pièces à estamper à chaud,申请号FRD1051440-传众专利搜索

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发明名称	Four à réchauffer, en particulier pour pièces à estamper à chaud
摘要
申请公布号	FR1051440(A)	申请公布日期	1954.01.15
申请号	FRD1051440	申请日期	1951.11.26
申请人	RUHRTALER GESENKSCHMIEDEREI F. W. WENGELER K. G.	发明人
分类号	C21D1/767;C21D9/00	主分类号	C21D1/767
代理机构		代理人
主权项
地址

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