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
TELEPHONE INSTRUMENT
摘要
申请公布号
CA401130(A)
申请公布日期
1941.12.02
申请号
CAD401130
申请日期
申请人
ASSOCIATED TELEPHONE AND TELEGRAPH COMPANY
发明人
HAROLD CHARLES PYE
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
Washing machine for shavers
Helmet mounted rail
Shaving device
Electronic cigarette
Surgical knife
Cigarette smoke sanitizing spray dispenser
Valve pin
Fuel tank isolation valve
Printer housing
Electronic communication device with wearable housing
Camera
Monitoring camera
Rocker arm
Display screen portion with icon
Display screen or portion thereof with graphical user interface
Dashboard vent mount for an electronic device
Activity bracelet
Port for audio equipment
Radio
Telephone base station