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
Apparatus for making screen cloth
摘要
申请公布号
US2283879(A)
申请公布日期
1942.05.19
申请号
US19410390385
申请日期
1941.04.25
申请人
HELLER RICHARD D
发明人
HELLER RICHARD D.
分类号
B07B1/48;B21F27/18
主分类号
B07B1/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Laser conversion systems and methods for converting laser systems for operation in different laser safety classifications
Watering device
Folding table
Signal-to-noise ratio (SNR) determination in the time domain
Display device
Semiconductor device including current-driven differential driver and method of controlling current-driven differential driver
INTERCHANGEABLE LOCK CORE CYLINDER
FLOW RESTRICTING DEVICE HAVING SELF-FORMING CONDUITS
Telecommunication multicast system
Signal-to-noise ratio (SNR) determination in the frequency domain
Zoom lens and projector unit
APPARATUS AND METHOD FOR MEASURING AN OUTPUT POWER OF A POWER SUPPLY
Capacitance type sensor
EXTENDING POLY-SILICON LINE WITH SUBSTANTIALLY NO CAPACITANCE PENALTY
SHIELD STRUCTURE AND FOCAL SPOT CONTROL ASSEMBLY FOR X-RAY DEVICE
Interlocking two-piece hair addition hair accessory
DYNAMIC STABILISATION DEVICE FOR A SUBMARINE VEHICLE
MAGNETIC LOCK
Barrier Against Crawling Pests
Medicine Capable of Inhibiting Activation of Transcription Factor Klf5