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
Stair construction
摘要
申请公布号
US1944159(A)
申请公布日期
1934.01.23
申请号
US19310572673
申请日期
1931.11.02
申请人
CHICAGO BRIDGE AND IRON COMPANY
发明人
BAILEY OTTERBEIN A.
分类号
E04F11/06
主分类号
E04F11/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Remote control system and method thereof, remote control device and device targeted for control
Device and method for on-board diagnosis based on a model
Navigation tags
Exercising system with trellis
Methods and kits for DNA purification on polymeric membranes at low ionic strength
Nanoscale sensors
High Voltage and High Specific Capacity Dual Intercalating Electrode Li-Ion Batteries
Nanoparticulate solar control concentrates
Elastic underlayer for floorings and corresponding manufacturing process
Hourglass-shaped cavitation chamber with spherical lobes
Loudspeaker apparatus
Radio communication system that uses a MIMO receiver
System and method for providing data commonality in a programmable transport demultiplexer engine
Queue aware flow control
Programmable resistance memory device
IDENTIFYING FAULTY NETWORK COMPONENTS DURING A NETWORK EXPLORATION
Compositions, methods and apparatus for supercritical fluid virus inactivation
Roll paper transportation device and printing apparatus
Method, apparatus, and system for customizing driver
Printing device, electronic document management system, printing medium, print processing method, and program
