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
Appareil pour mesurer et comparer des sources lumineuses de faible puissance
摘要
申请公布号
FR852720(A)
申请公布日期
1940.03.01
申请号
FRD852720
申请日期
1938.10.21
申请人
发明人
MAIN GEORGES
分类号
G01J1/12
主分类号
G01J1/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Electronic device display with shielding layer
Gesture detection device for detecting hovering and click
Electronic device and method of displaying information in response to a gesture
Gaming accessory with sensory feedback device
System and method for reducing the effects of inadvertent touch on a touch screen controller
Accelerating microprocessor core wake up via charge from capacitance tank without introducing noise on power grid of running microprocessor cores
Sharing power between domains in a processor package using encoded power consumption information from a second domain to calculate an available power budget for a first domain
Method and apparatus for setting a frequency of a clock signal for a bus based on a number of requests asserted to transfer data on the bus
Switching power converter
Tool trajectory display device having function for displaying inversion position of servo axis
Developing cartridge having electrode
Image forming apparatus
Fixing apparatus
Fixing device comprising reflecting member arranged between heat source and supporting member and image forming apparatus including the same
Charge roller for electrographic printer
Roller member, roller supporting mechanism, and image forming apparatus
Lithography apparatus, lithography method, lithography system, storage medium, and article manufacturing method
Light emitting device, and super luminescent diode
Quick-release ball-and-socket joint camera mount
System and method using capacitors to power a camera having a motion sensor
