QUICK RELEASING CROSS-BRACE LATCH FOR KNOCK-DOWN SCAFFOLDING,申请号USD3551011-传众专利搜索

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发明名称	QUICK RELEASING CROSS-BRACE LATCH FOR KNOCK-DOWN SCAFFOLDING
摘要
申请公布号	US3551011(A)	申请公布日期	1970.12.29
申请号	USD3551011	申请日期	1969.04.28
申请人	DAVID W. ALLEY	发明人	DAVID W. ALLEY
分类号	E04G7/30;(IPC1-7):E04G7/22	主分类号	E04G7/30
代理机构		代理人
主权项
地址

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