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
Spout sampler
摘要
申请公布号
US1762253(A)
申请公布日期
1930.06.10
申请号
US19290390365
申请日期
1929.09.04
申请人
WHEELER WALTER C
发明人
WHEELER WALTER C.
分类号
G01N1/20
主分类号
G01N1/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEMICONDUCTOR OPTICAL AMPLIFIER
FIXING DEVICE
PHARMACEUTICAL COMPOUNDS CONTAINING METALS
METHOD AND DEVICE FOR DEBURRING PROFILES
ACTUATOR
I MAVESAFT OPLOESELIG ELLER KVAELDBAR OVERTRAEKSMASSE TIL LAEGEMIDDELFORMER OG FREMGANGSMAADE TIL OVERTRAEKNING AF LAEGEMIDDELFORMER
PROCESS FOR MANUFACTURING A SYNTHETIC RESIN SEMIFINISHED PRODUCT AND USE OF SAME SEMIFINISHED PRODUCT.
HYDROXAMIC ACID POLYMERS FORMED FROM PRIMARY AMIDE POLYMERS.
Gravity fed band filter for the filtration of liquids containing solid particles.
SUSPENSION MECHANISM FOR A TRACK-TYPE VEHICLE.
IMPROVEMENTS IN INTERACTIVE VIDEO SYSTEMS.
BATTERIES BASED ON ALCALINE DISSOLVING ZINC WITH REDUCED CORROSION AND GASSING
Injection pump for internal-combustion engines.
INHALATOR.
Centrifugal machine with opposing rotation impellers.
Process for manufacturing benzene derivatives, and benzene derivatives.
Modular digital communication system.
Pressure filter.
The fundamental structure of the action of the hormons, the neurotransmetters and the growth factors in the transmission of a signal in the cell and its very important consequences.
Air nozzle for interiors, particularly for the interior of a motor vehicle.
