Handheld vacuum pump unit,申请号US20070276822F-传众专利搜索

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发明名称	Handheld vacuum pump unit
摘要
申请公布号	USD550717(S1)	申请公布日期	2007.09.11
申请号	US20070276822F	申请日期	2007.02.07
申请人	ALCOA INC.	发明人	SAUNDERS CRAIG M.;VITANTONIO MARC L.;POWELL, JR. GILES DOUGLAS;TRETINA PAUL J.
分类号		主分类号
代理机构		代理人
主权项
地址

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