ELECTRIC WAVE ABSORBING MATERIAL,申请号KR19890018887-传众专利搜索

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发明名称	ELECTRIC WAVE ABSORBING MATERIAL
摘要	A radio wave absorbing material comprising zinc oxide whiskers. In a preferred embodiment, the zinc cxide whiskers are comprised of a central part and needle crystal projections extending from said central part in plural different axial directions.
申请公布号	KR920007431(B1)	申请公布日期	1992.08.31
申请号	KR19890018887	申请日期	1989.12.19
申请人	MATSUSHITA ELECTRIC IND. CO., LTD.	发明人	YOSHINAKA, MINORU;ASAGURA, EIJOO;OKU, MITSUMASA;MATSUO, GOOJIRO;NAKAMURA, HIDENOSWCE
分类号	H01Q17/00;(IPC1-7):H05K9/00	主分类号	H01Q17/00
代理机构		代理人
主权项
地址

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