SURFACE ROUGHNESS MEASURING SYSTEM,申请号US19760744577-传众专利搜索

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发明名称	SURFACE ROUGHNESS MEASURING SYSTEM
摘要
申请公布号	US4101891(A)	申请公布日期	1978.07.18
申请号	US19760744577	申请日期	1976.11.24
申请人	FLETCHER, JAMES C. ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, WITH RESPECT TO AN INVENTION OF;JAIN, ATUL	发明人	FLETCHER, JAMES C. ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, WITH RESPECT TO AN INVENTION OF;JAIN, ATUL
分类号	G01S7/41;G01S13/90;(IPC1-7):G01S9/02;G01S9/60	主分类号	G01S7/41
代理机构		代理人
主权项
地址

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