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
Toilet bowl ventilating apparatus
摘要
申请公布号
US2985890(A)
申请公布日期
1961.05.30
申请号
US19570661538
申请日期
1957.05.24
申请人
HARRY BAITHER
发明人
BAITHER HARRY
分类号
E03D5/04;E03D9/052
主分类号
E03D5/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TAP HOLDER
BEVERAGE VESSEL WITH STRAW INCLUDED
BEVERAGE VESSEL WITH STRAW INCLUDED
BEVERAGE CONTAINER WITH STRAW
CONTAINER HAVING STORAGE SPACE FOR MIXING
COMPLEMENTARY MOS SEMICONDUCTOR DEVICE
MEMORY DEVICE
COMPOSITION CONTAINING ADENOPHORAE RADIX EXTRACT TO SUPPRESS OBESITY AND INCREASE STAMINA
METHOD FOR IMPROVING COMBUSTION EFFICIENCY OF DIESEL ENGINE OF VEHICLE AND SHIP USING GASOLINE AS FUEL AND SPIRAL ANNULAR ALLOY HEAT EXCHANGE CONDUCTOR FOR COMPLETE COMBUSTION
COMPOSITION FOR FORMATION OF CONDUCTIVE FILM AND CONDUCTIVE FILM PRODUCED FROM THE SAME
DEVICE FOR RECORDING AUDIO SIGNAL IN CASE OF NO VIDEO SIGNAL IN OPTICAL DISK RECORDING SYSTEM
SYSTEM FOR SERVICING TELEPHONE NUMBER BANKING
ROLLER ASSEMBLY
METHOD FOR REDUCING HEIGHT OF STORY OF APARTMENT HOUSE AND SPRINKLER PIPING DEVICE USED IN THE SAME
WATER POLLUTION-RESISTANT AND DETERGENT SAVING DEVICE IN WASHING MACHINE
PRODUCTION OF FUNCTIONAL FEED ADDITIVES USING BROWN ALGAE WASTE CONTAINING ACTIVE INGREDIENTS OF BROWN ALGAE AND FUNCTIONAL FEED ADDITIVES PRODUCED THEREBY
ANTICANCER AGENT CONTAINING AMINO ACID ANION-CUPROUS COMPLEX AND PRODUCTION THEREOF
STRUCTURE FOR FIXING PLUG OF REFRIGERATOR
DIRECT COOLING TYPE REFRIGERATOR WITH DRAWER TYPE FREEZER COMPARTMENT
SOLENOID TYPE REFRIGERANT VALVE
