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
FOLDABLE EYE SHADE
摘要
申请公布号
CA494354(A)
申请公布日期
1953.07.14
申请号
CAD494354
申请日期
申请人
WALTER L. HANFORD
发明人
WALTER L. HANFORD
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR CONTROLLING ANALOG SWITCH FOR VIDEO SIGNAL
PICTURE PROCESSOR
PICTURE PROCESSOR
LIQUID CRYSTAL OPTICAL-VALVE GOGGLE FOR PROTECTING EYE
REDIAL TELEPHONE SYSTEM
ANTENNA SYSTEM
POWER-UP PULSE GENERATING CIRCUIT
TUNING FORK TYPE BENDING CRYSTAL RESONATOR
FACSIMILE EQUIPMENT
MOUNTING OF ELECTRICAL CIRCUIT COMPONENT AND IC PACKAGE
MANUFACTURE OF SEMICONDUCTOR DEVICE USING BONDED SUBSTRATES
OVEN TOASTER
SUCCESSIVE CONNECTOR
DEVICE AND METHOD FOR DETECTING ELECTRIC CHARGE ON SEMICONDUCTOR SUBSTRATE
X-RAY GENERATOR
COMMUNICATION CABLE
TERMINAL STRUCTURE OF LEAKAGE WATER DETECTING LINE
MAGNETIC DISK DEVICE
MAGNETIC HEAD
METHOD AND DEVICE OF LOCAL ANNEALING BY HIGH FREQUENCY INDUCTION HEATING