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
Siphon flow drinking fountain
摘要
申请公布号
US2737967(A)
申请公布日期
1956.03.13
申请号
US19490085066
申请日期
1949.04.02
申请人
JOHNSON EARL B
发明人
JOHNSON EARL B.
分类号
E03B9/20
主分类号
E03B9/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Adjustable saddle
TREATMENT OF WASTE ACID LIQUID CONTAINING NITRIC ACID AND HYDROFLUORIC ACID
Radiation screening in apparatus for processing material webs
Lockable connector for down-well use
Gas discharge closing switches
Remote control system for guiding a moving object onto a target
Installing measuring or control devices by self-sealing couplings
Cleats
Surfaces for sports grounds
Hair accessory
Illuminated variable resistor
Zero insertion force socket
Device for strickling of loose materials
Decorative light fitting
Black powder substitution material
Heat radiation screen for heating body
Seat substrate and upholstery
Air separator
Plastic-made closable container
Reinforced fibrous structure
