Способ гидротермической обработки берёзовых заготовок цельногнутых колёсных обедов,申请号SU19390002429-传众专利搜索

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发明名称	Способ гидротермической обработки берёзовых заготовок цельногнутых колёсных обедов
摘要
申请公布号	SU61489(A1)	申请公布日期	1941.11.30
申请号	SU19390002429	申请日期	1939.08.08
申请人	GINZBURG B.G.	发明人	GINZBURG B.G.
分类号	B27K1/02	主分类号	B27K1/02
代理机构		代理人
主权项
地址

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