Ventil med dubbel ventiltätning och rak genomgång,申请号FID17770-传众专利搜索

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发明名称	Ventil med dubbel ventiltätning och rak genomgång
摘要
申请公布号	FI17770(A)	申请公布日期	1937.10.16
申请号	FID17770	申请日期	1936.09.05
申请人	LARSSON ANDERS	发明人	WENNERBY ARTHUR OSKAR LEONARD
分类号	F16K1/20;(IPC1-7):F16K1/20	主分类号	F16K1/20
代理机构		代理人
主权项
地址

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