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发明名称
DEVICE FOR EMITTING ACOUSTIC WAVES IN A LIQUID MEDIUM
摘要
申请公布号
US4103280(A)
申请公布日期
1978.07.25
申请号
US19730417570
申请日期
1973.11.20
申请人
INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS
发明人
CHOLET, JACQUES;LAURENT, JEAN;MAGNEVILLE, PIERRE;DUCONGE, CLAUDE
分类号
B06B3/00;G01V1/00;G01V1/02;G01V1/145;G01V1/38;G10K9/08;(IPC1-7):H04R23/02
主分类号
B06B3/00
代理机构
代理人
主权项
地址
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