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
VENETIAN BLIND
摘要
申请公布号
CA381299(A)
申请公布日期
1939.05.09
申请号
CAD381299
申请日期
申请人
NATIONAL LOCK CO.
发明人
WILLIAM WADE
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRIC RANGE HEATING UNIT
Improvements in automatically and electrically operated change speed gear
A new or improved machine for slicing and shredding vegetables and the like
Fan having auxiliary cutoff
Liquid polymeric dimethyl silicones
Spool adapter for rope layers or stranding machines
Flanged joint
Radio-frequency distributor apparatus
Crate for water bottles or acid carboys
Working the die hole contour of a wire drawing die
Die holder
Shock absorbing system for vehicles
Folded dipole
Peroxide-glycerol explosive
Velocity governor
Electron discharge device utilizing cavity resonators
Electrical discharge device
X-ray apparatus and method for crystal analysis
Making calcium aluminate sinter
Door operating mechanism for powder hoists