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发明名称
GERAET ZUM ERZEUGEN INSBESONDERE NIEDERFREQUENTER SCHALLSCHWINGUNGEN.
摘要
申请公布号
DE3674219(D1)
申请公布日期
1990.10.25
申请号
DE19863674219
申请日期
1986.01.15
申请人
KOCKUM SONICS AB, MALMOE, SE
发明人
WERTHAJM, MAREK, S-216 22 MALMOE, SE
分类号
B06B1/20;(IPC1-7):B06B1/18;B08B3/12
主分类号
B06B1/20
代理机构
代理人
主权项
地址
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