Load holding device for suspending on haulage cable of lifting tackle has annular gap between piston and cylinder serving as overflow passage which is closed off by single-acting piston seal,申请号AT20000001601-传众专利搜索

发明名称	Load holding device for suspending on haulage cable of lifting tackle has annular gap between piston and cylinder serving as overflow passage which is closed off by single-acting piston seal
摘要
申请公布号	AT410312(B)	申请公布日期	2003.03.25
申请号	AT20000001601	申请日期	2000.09.21
申请人	ZOPF WALTER ING.	发明人
分类号	B66C1/38;(IPC1-7):B66C1/38	主分类号	B66C1/38
代理机构		代理人
主权项
地址

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