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
THIN FILM RESISTANCE ATTENUATOR
摘要
申请公布号
US3599125(A)
申请公布日期
1971.08.10
申请号
USD3599125
申请日期
1969.11.03
申请人
NIPPON ELECTRIC CO. LTD.
发明人
NOBUYOSHI YOSHIDA
分类号
H01C17/24;H01P1/22;H03H7/24;(IPC1-7):H01P1/22;H01P7/00
主分类号
H01C17/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CAMPING CAR
Lubricant supply additional emergency escape device
Hinge bracket For folding door
Novel superconducting articles, and methods for forming and using same
Method for searching internet and image receiving apparatus using the same
RADIOLABELED DIHYDROTETRABENAZINE DERIVATIVES AND THEIR USE AS IMAGING AGENTS
SPEECH RECOGNITION METHOD AT AN APPARATUS FOR A PLURALITY OF USERS
GRINDSTONE
Method to protect Relay-attack of Smartkey System
SECURITY SYSTEM AND METHOD FOR USING AES-OTP
the grill of both multi function and multi use
Underwater seed plasma treatment method
METHOD AND SYSTEM FOR PROVIDING FLAG DATA BY ANALYZING GPS DATA
INK JET IMAGE FORMING APPARATUS AND MAINTENANCE CONTROL METHOD THEREOF
ION GENERATING APPARATUS
POWER TRANSMITTING APPARATUS OF HYBRID VEHICLES
Built-in heater Vacuum Collectors Solar Collectors
WELDING CURRENT CONTROLLING APPARATUS FOR SHIELDED ARC WELDING MACHINE
WORD COMPLETION SERVER AND METHOD, AND RECORDING MEDIUM THEREOF
DERAILMENT PREVENTION WHEEL FOR RAILWAY VEHICLE
