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
INFRARED RAY SENSOR
摘要
申请公布号
JPH03289184(A)
申请公布日期
1991.12.19
申请号
JP19900091586
申请日期
1990.04.06
申请人
NEC CORP
发明人
UCHIDA MAKOTO
分类号
H01L35/00
主分类号
H01L35/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DUESENKOPF FUER DRUCKLUFT-SPRITZPISTOLEN
PALLET RACK
TANK COVER
VALVE FOR CHARGING SEWER LINE WATER TRAPS
VEHICLE WASHING SYSTEM
BROILER FOR GAS RANGE
ONE-WAY DRIVE TRANSMISSION ARRANGEMENT,ESPECIALLY FOR A STEERING ARRANGEMENT OF A VESSEL
TYPE COMPOSING APPARATUS
VIBRATORY ROLLER FOR ROLLING GROUND SURFACES,HAVING TANDEM - MOUNTED ROLLERS
LIQUID-PROPELLENT GUNS AND RELATED DEVICES
APPARATUS FOR COMBINATION ACTION IN AN ORGAN
SELF-CENTERING TAIL STOCK ASSEMBLY
VARIABLE SPEED MECHANISM
SELVAGE FORMING DEVICE IN SHUTTLELESS LOOMS
LIFEBOAT COVER
LATCH MECHANISM
COMPOSITE TRUSS JOIST WITH OFFSET BEARING
COMPUTING PERSPECTIVE DRAFTING MACHINE
END ANCHORAGE FOR PRESTRESSING STEEL STRANDS FOR USE IN PRESTRESSED CONCRETE STRUCTURES
DOOR CONTROLLING DEVICE
