Improvements in or relating to tubular electric heating elements with moisture-proof seals,申请号GB19370035007-传众专利搜索

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发明名称	Improvements in or relating to tubular electric heating elements with moisture-proof seals
摘要
申请公布号	GB496982(A)	申请公布日期	1938.12.09
申请号	GB19370035007	申请日期	1937.12.17
申请人	SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT	发明人
分类号	H05B3/06	主分类号	H05B3/06
代理机构		代理人
主权项
地址

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