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
Light meter
摘要
申请公布号
US3395609(A)
申请公布日期
1968.08.06
申请号
US19640369722
申请日期
1964.05.25
申请人
ERNST & WILHELM BERTRAM, FABRIK PHOTOTECHNISCHER MESSGERATE
发明人
BERTRAM WILHELM
分类号
G01J1/42
主分类号
G01J1/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURE OF SUBSTRATE FOR PIEZOELECTRIC RESONATOR
INTEGRAL TYPE AIR CONDITIONER
CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION
MUSE-SYSTEM TELEVISION SYSTEM,
INCANDESCENT EMERGENCY LAMP APPARATUS
ELECTROCHEMICAL ELEMENT AND ITS MANUFACTURE
FLUORESCENT LAMP APPARATUS
LAMP IGNITION CHECKER
RADIO EQUIPMENT FOR PLL SYNTHESIZER SYSTEM
METHOD FOR TESTING ACTION OF ONE-CHIP MICROCOMPUTER
SPACE HEATER CONCURRENTLY USED FOR MELTING SNOW ON ROOF
TROUBLE DISPLAY CIRCUIT
MAGNETIC RECORDING MEDIUM
SYSTEM FOR OBSERVING SEA BOTTOM
METHOD FOR PREVENTING MISERASING OF ROTARY HEAD TYPE TAPE RECORDER
HUMIDITY-SENSITIVE ELEMENT
HOUSE SUPERVISION CONTROLLER
DIAGNOSTIC INFORMATION DISPLAY METHOD
SEMICONDUCTOR PACKAGE CONSTRUCTION
METHOD AND APPARATUS FOR CONTINUOUSLY MEASURING TEMPERATURE OF MOLTEN METAL
