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
Roofing ventilator
摘要
申请公布号
GB2289940(A)
申请公布日期
1995.12.06
申请号
GB19940009173
申请日期
1994.05.09
申请人
BERNARD VICTOR * CADMAN
发明人
BERNARD VICTOR * CADMAN
分类号
E04D13/17;F24F7/02;(IPC1-7):F24F7/02;E04D13/16
主分类号
E04D13/17
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Stretching bridge for metal sheets of rotary printing machines
Combined pipe union and ball check valve
Venetian blind
Apparatus for eliminating soft stone from gravel
Variable delivery pump or motor
Aircraft construction
Impact-crusher for comminuting hard materials
Method of and apparatus for producing television pictures
Method of forming a rotary tool
Strip feed mechanism
Vending machine
Leather and process for the manufacture thereof
Window construction
Clarifying liquids and apparatus therefor
Brush and an appliance for using the same
Process of producing carbon black
Threshing machine frame
Art for the treatment of tissue paper
Expansion joint
Electric lamp
