Improvements in grabs,申请号GB19340028678-传众专利搜索

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发明名称	Improvements in grabs
摘要
申请公布号	GB433104(A)	申请公布日期	1935.08.08
申请号	GB19340028678	申请日期	1934.10.06
申请人	WILLEM VOORWINDE	发明人
分类号	B66C3/12	主分类号	B66C3/12
代理机构		代理人
主权项
地址

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