首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Tondetektor mit Nullspannungsübergangsdetektor
摘要
申请公布号
DE69217853(T2)
申请公布日期
1997.10.09
申请号
DE19926017853T
申请日期
1992.07.01
申请人
PHILIPS ELECTRONICS N.V., EINDHOVEN, NL
发明人
BECKER, ROLF, FRIEDRICH, PHILIPP, CH-8134 AD LISWIL, CH;MULDER, JAAP, NL-5663 CK GELDROP, NL
分类号
H04Q1/45;H03F3/45;H03K5/1536;H04L27/156;H04Q1/453;(IPC1-7):H04Q1/453;H03K5/153;H04L27/14;H04L27/30
主分类号
H04Q1/45
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WALLPAPER CUTTING METHOD IN WALLPAPER PASTING OPERATION
METHOD OF MIXING POWDER INTO LIQUID
HIGHHFREQUENCY HEATER
CONTROLLER FOR COMBUSTOR
DYEING OF BLENDED YARN FABRIC COMPRISING MODIFIED POLYESTER FIBER AND WOOL BY STAYING METHOD
OPEN END FINE SPINNING UNIT HAVING SPINNING ROOM
METHOD OF AND DEVICE FOR MELTING AND SPINNING YARN BY DIRECT SPINNING AND DRAFTING STEPS
DRAWWFALSE TWISTING OF POLYAMIDE
POLYOLFIN COMPOSITON
DYEING AND PRINTING OF HYDROHOBIC FIBER
METHOD AND APPARATUS FOR MAKING PAPER THREAD
FLAMEERETARDANT RESIN COMPOSITION
ADHESIVE COMPOSITE OF FLUORINEECONTAINING RESIN AND METHOD OF MAKING SAME
GLITTERING POWDER COATING COMPOSITION
RESIN COMPOSITION FOR MELT COATING
CONNECTOR
DDC REACTOR
CONTACT GAP SETTING DEVICE FOR REED SWITCH
XXRAY DEVICE
IN LINE CONNECTION UNIT