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
SCHMITT TRIGGER CIRCUIT
摘要
申请公布号
JPH04157913(A)
申请公布日期
1992.05.29
申请号
JP19900283942
申请日期
1990.10.22
申请人
NEC CORP
发明人
INAGAKI YASABURO
分类号
H03K3/353
主分类号
H03K3/353
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for production of deuterium oxide as a source of deuterium
Folding table leg hinge and latch structure
Laminating adhesive for safety glass
Coal dehydrating screen
Packaged endless drive belt
Self-locking nut
Warning reflector for vehicles
Liquid-filled capsule forming method and apparatus
Combined track connector and indicator for toy railroads
Garnett machine
Follow-up device
Rheostat unit
Etching of crystal contact devices
Reversible gaseous storage tube
Catalytic dehydration of ethylene cyanohydrin to acrylonitrile
Dispositif optique signalisateur de direction pour bicyclettes, motocyclettes et tous autres engins similaires ou analogues
INSTRUMENT FOR AND METHOD OF GEOPHYSICAL EXPLORATION
DEVICES, SUCH AS WRITING INSTRUMENTS, FOR APPLYING SEMI-FLUID COMPOSITIONS TO SOLID SURFACES
MACHINE FOR THE INTENSIVE OPENING OF FIBROUS MATERIALS
PRODUCTION OF 3-ENOL THIOETHERS AND ESTERS OF TESTOSTERONE