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
Elevating apparatus
摘要
申请公布号
US2631008(A)
申请公布日期
1953.03.10
申请号
US19500182968
申请日期
1950.09.02
申请人
A. O. SMITH CORPORATION
发明人
KROLL JOHN A.;SMITH GEORGE M.
分类号
E04H7/30
主分类号
E04H7/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cell permeable iron chelator n-(1-pyridine-2-yl-methylidene)-n-(9h-1,3,4,9-tetraaza-fluoren-2-yl)-hydrazine for use in treating a solid cancer tumour
Systems and methods for low-overhead wireless beacon timing
Methods and systems for positioning detectors for nuclear medicine imaging
Process for the preparation of pharmaceutical compositions for the sustained release of somatostatin analogs
Magnetically actuated photonic crystal sensor
Use of 4-(1-carboxy-ethylcarbamoyl)-4-(5-[1,2]dithiolan-3-yl-pentanoylamino)-butyric acid derivatives in the manufacture of medicaments
Fibroblast growth factor-9 polypeptide for promoting hair follicle regeneration after skin wounding
Systeme, Verfahren und Vorrichtungen zur Leistungsverbesserung von statusabhängigen Berechnungen
Polymers, methods of manufacture and uses thereof
Mobile home system
Method and device for self-acting heat transfer in a direction reverse to natural convection
Compositions for preventing metastasis of melanoma or lung cancer
Automated layer by layer construction of multilayer coated cores by tff
Bubber-coated metal strip that prevents puncture to bicycle wheel caused by nails
Surface separation between the ceramic or induction stove and pots above them
Heat exchanger and a manifold for use therein
Firearm, aiming system therefor, method of operating the firearm and method of reducing the probability of missing a target
Biomarkers and methods of treatment
A one direction pushing paddle
Surface cleaning apparatus
