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
DOORKEEPER
摘要
申请公布号
CA301609(A)
申请公布日期
1930.07.01
申请号
CAD301609
申请日期
申请人
HELEN STARGARDT
发明人
HELEN STARGARDT
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
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION DEVICE
METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
HEAT TREATMENT FURNACE
SPUTTERING APPARATUS, DOUBLE ROTARY SHUTTER UNIT, AND SPUTTERING METHOD
REINFORCED POLYESTER RESIN COMPOSITION
METHOD FOR PRODUCING ARYLPYRIDINES
CLOTHES DRYER WITH STEAM GENERATOR USING HOT AIR HEATER
GUIDE RAIL CONSTRUCTION METHOD OF ELEVATOR
SYSTEM FOR DISPLAYING ACCUMULATED NUMBER OF TIMES OF BIG WINNING FOR PLURALITY OF GAME MACHINES
ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE-FORMING DEVICE EQUIPPED WITH THE SAME
THERMALLY RESISTANT ANAEROBICALLY CURABLE COMPOSITIONS
PROCESSING LIQUID SUPPLY MECHANISM, PROCESSING LIQUID SUPPLY METHOD, LIQUID PROCESSING APPARATUS, AND STORAGE MEDIUM
NETWORK MANAGEMENT SYSTEM, MEDIA GATEWAY DEVICE, FAULT NOTIFICATION METHOD OF MEDIA GATEWAY DEVICE, AND PROGRAM
TITANIUM ELECTRODE MATERIAL AND SURFACE TREATMENT METHOD OF TITANIUM ELECTRODE MATERIAL
A CATHODE MATERIAL FOR LITHIUM SECONDARY BATTERIES AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME
APPARATUS AND METHOD FOR ENCODING/DECODING SIGNAL
THE ADVANCED WATER TREATMENT METHOD USING THE SINTERED MULTI-FUNCTIONAL FINE BUBBLE DIFFUSER FOR AERATION AS WELL AS FILTRATION
HEATING APPARATUS FOR FLUID
SEAT WASHING STATION OF BIDET
MAKGEOLLI