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
Gathering pool level regulator
摘要
申请公布号
US1920747(A)
申请公布日期
1933.08.01
申请号
US19280314377
申请日期
1928.10.23
申请人
HARTFORD-EMPIRE COMPANY
发明人
HATCH ROSWELL F.
分类号
C03B7/04
主分类号
C03B7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Carrier for braiding machines
FOURDRINIER BELT
SOUND RECORD
LOCK WASHER
SHEARING APPARATUS
AUTOMATIC VOLUME CONTROL
Pneumatisches Polster, insbesondere zur Verwendung bei Betten.
Dispositif pour transformer un compartiment de voyageurs en compartiment à six couchettes
Perfectionnements au montage des hélices, et plus particulièrement des hélices à pas variable
Способ дефлегмирования при фракционированной перегонке бензоловых продуктов
Improvements in and relating to the separation of dry materials
Improvements in or relating to variable speed transmissions for use with internal combustion engines
Improvements in and relating to hinged windows and the like
Improvements in and relating to hinged windows and the like
Water soluble diazoimino compounds and their application
Improvements relating to synchronised induction motor control
Apparatus for treating gaseous fluids with liquids
Improvements in and relating to methods of insulating the windings of transformers and distributors
Improved wire-cloth trays for biscuit making
Improvements in or relating to stabilizing devices for vehicles
