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
FREQUENCY-STABILIZING ARRANGEMENT
摘要
申请公布号
CA531212(A)
申请公布日期
1956.10.02
申请号
CAD531212
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
EDUARD H. HUGENHOLTZ
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INTERACTIVE PROGRAMMING DEVICE
THIN FILM TRANSISTOR
THERMAL PRINTER
CLOSED GRAPHIC PAINT-OUT DEVICE
ELECTROSTATIC COPYING DEVICE
LIQUID LEVEL SENSOR FOR PREPARING DOSE OF IMMUNITY
COLOR PRINTING SYSTEM
TEMPERATURE CONTROLLER IN PRINTER
INK ROLL TYPE DOT PRINTER
THERMAL PRINTER
WORKING METHOD FOR FORMING REVERSE TAPER IN TOOTH LEAD DIRECTION OF GEAR
APPARATUS FOR PREVENTING BUCKLING
STATICALLY HYDRAULIC DRIVING CIRCUIT FOR TRANSFER FEED DEVICE FOR PRESS
THERMOPLASTIC RESIN COMPOSITION
TRANSMISSION GEAR RATIO CONTROL OF CONTINUOUSLY VARIABLE TRANSMISSION FOR VEHICLE
PRODUCTION OF MULTIPLE OPTICAL FIBER
CURRENT LEAD FOR SUPERCONDUCTING APPARATUS
PRODUCTION OF LOW-LOSS PLASTIC OPTICAL FIBER
OPTICAL PATH SWITCH
GRADATION CORRECTING DEVICE FOR ELECTROPHOTOGRAPHIC COPYING MACHINE