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
Montage destiné à la transmission d'oscillations électriques à ultrahaute fréquence
摘要
申请公布号
FR902590(A)
申请公布日期
1945.09.04
申请号
FRD902590
申请日期
1944.03.11
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03F1/08
主分类号
H03F1/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BASE FOR PROFESSIONAL SEWING MACHINE OF ANY TYPE
DEVICE FOR PROGRAM TESTS OF ARTICLES IN FREE-RUNNING OPERATION
APPARATUS FOR DETERMINING PRESSURE OF SATURATED VAPOURS OF OIL PRODUCTS
DEVICE FOR MEASURING MOMENTARY RATE OF TIME PIECE
METHOD OF PRODUCING BOLA-TYPE SERUMS
METHOD OF TESTING ARTICLES WITH CLOSED CAVITY FOR LEAK-PROOFNESS
FORCE TRANSDUCER
METHOD OF DETERMINING TEMPERATURE
TILT SENSOR
MULTICHANNEL TEMPERATURE-MEASURING DEVICE
ANGLE OF TURN-TO-CODE MAGNETORESISTIVE CONVERTER
PRECISION GEARING
PUMP
AIR CLEANER FOR INTERNAL COMBUSTION ENGINE
INTERMITTENT FEED LINK-LEVER MECHANISM
TURNING ENGINE
METHOD OF DRIVING A MINE WORKING
FASTENER FOR WOODEN STRUCTURES
SERVO HYDRAULIC DRIVE OF EXCAVATOR
METHOD OF PRODUCING SOIL ANCHOR