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
Chair back
摘要
申请公布号
US1769294(A)
申请公布日期
1930.07.01
申请号
US19270205701
申请日期
1927.07.14
申请人
JOHNSON WALTER J;JOHNSON ARTHUR L
发明人
JOHNSON WALTER J.;JOHNSON ARTHUR L.
分类号
A47C7/48
主分类号
A47C7/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MAKE-UP ARTICLE COMPOSITION
ICE LUMP MELTING DEVICE FOR DYNAMIC TYPE ICE HEAT STORAGE TANK
INK-JET RECORDER
METHOD OF OPERATING GAS-TURBINE COMBUSTION EQUIPMENT BY DILUTE PREMIX COMBUSTION SYSTEM AND DEVICE FOR STABILIZING COMBUSTION IN GAS-TURBINE COMBUSTION EQUIPMENT
INTAKE DEVICE FOR DIRECT INJECTION DIESEL ENGINE
FOLDING-TYPE STEP FOR ESCALATOR
NON-LINEAR OPTICAL CONSTANT MEASUREMENT METHOD
METHOD FOR ACCELERATING EVAPORATION OF WATER OR OTHER SOLVENT FROM COATING ON ENCLOSURE FOR PAINTING AND PANEL SURFACE
DEFIBRILLATOR
Alkylation catalyst regeneration
Silver halide photographic materials
Distribution generation system, and optimization system that adopts distribution generation system
Apparatus for generating digital signal synchronized with phase of power supply
Field effect transistor having quasi one-dimensional electron gas confined under electron resonance
Method for attaching conductive balls to a substrate
Turbo-generator
Dual interferometer spectroscopic imaging system
SAFETY DEVICE FOR VEHICLE
Process for transporting injured or stranded people, and protective capsule for carrying out the process
Waste gas storage
