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
Mercury tube switch
摘要
申请公布号
US1797574(A)
申请公布日期
1931.03.24
申请号
US19230614741
申请日期
1923.01.25
申请人
HARTWIG WILLIAM G
发明人
HARTWIG WILLIAM G.
分类号
H01H29/30
主分类号
H01H29/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STAR PINCH X-RAY AND EXTREME ULTRAVIOLET PHOTON SOURCE
A DISK-BRAKE DISK WITH AIR COOLING
COUPLING DEVICE, PREFERABLY BETWEEN AN ACTUATOR AND A VALVE
NON-AQUEOUS CLEANING SYSTEM AND METHOD FOR A PRINTING PRESS RECIRCULATION SYSTEM
INK−JET PRINTING
MOLECULAR SIGNATURES OF COMMONLY FATAL CARCINOMAS
MULTI-LEVEL POWER AMPLIFIER
MULTI-LAYER MICROFLUIDIC SPLITTER
METHOD AND APPARATUS FOR SECURING GAMING MACHINE OPERATING DATA
FLOW CONTROL SYSTEMS
Sterkt immunostimulerende forbindelser fra mikroalger
FACIALLY AMPHIPHILIC POLYMERS AN ANTI-INFECTIVE AGENTS
THIN AND LIGHTWEIGHT BALLISTIC RESISTANT PAD WITH GROUPS OF ANGULARLY DISPLACED WOVEN SHEETS AND METHOD
PARTICLE BEAM QUANTATIVE SENSOR
COVER FOR NUMBER PLATE
MOLTEN METAL FEEDER
ELASTIC WHEEL
COIL FILTER AND METHOD FOR MANUFACTURING THE SAME
CALCIUM PHOSPHATE DELIVERY VEHICLES FOR OSTEOINDUCTIVE PROTEINS
ONE−WAY CLUTCH BUILT−IN TYPE ROTATION TRANSMISSION DEVICE
