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
Elektrisk forstærker til anvendelse ved overvågning af en elektrisk spændings afvigelser fra en normalværdi, samt apparat med en sådan forstærker.
摘要
申请公布号
DK88094(C)
申请公布日期
1959.11.02
申请号
DK19480002767
申请日期
1948.09.08
申请人
FRANCK MARTIN NIELSEN
发明人
FRANCK MARTIN NIELSEN
分类号
G08C;(IPC1-7):G08C
主分类号
G08C
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Detection device
Hydrogen production device
Small-scale fabrication systems and methods
Apparatus and method for ply bonding as well as multi-ply product
Layer material for high-temperature use
Method for producing cleaning water for an electronic material
Fractionation of a lignocellulosic material
Method for improving handleability of calcium carbonate containing materials
Method of manufacturing aluminum flake pigment, aluminum flake pigment obtained by the manufacturing method and grinding media employed for the manufacturing method
Ink containing anthraquinone based dye, dye used in the ink, and display
Exhaust gas purifying apparatus for diesel engine
System for processing mercury in flue gas
Method for improving gold recovery
Method for contemporaneously dimerizing and hydrating a feed having butene
Control system for prosthetic limb
Prosthetic heart valve having identifiers for aiding in radiographic positioning
Bone anchoring device
Osteosynthesis plate for lumbosacral joint
Coupling devices and methods of using the same
Polyaxial screwdriver for a pedicle screw system
