METHOD FOR IMPROVING SOUND PROPERTY OF SOUNDING BOARD FOR MUSICAL INSTRUMENT BY HEAT TREATMENT,申请号KR19970038616-传众专利搜索

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发明名称	METHOD FOR IMPROVING SOUND PROPERTY OF SOUNDING BOARD FOR MUSICAL INSTRUMENT BY HEAT TREATMENT
摘要
申请公布号	KR100235293(B1)	申请公布日期	1999.12.15
申请号	KR19970038616	申请日期	1997.08.13
申请人	LEE, HWA-HYOUNG	发明人	LEE, HWA-HYOUNG
分类号	B27K5/00;(IPC1-7):B27K5/00	主分类号	B27K5/00
代理机构		代理人
主权项
地址

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