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
摘要
申请公布号
JPH0620691(U)
申请公布日期
1994.03.18
申请号
JP19920019853U
申请日期
1992.02.05
申请人
发明人
分类号
E04D13/064;(IPC1-7):E04D13/06
主分类号
E04D13/064
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in or relating to gas cleaning apparatus
Photographische Kamera mit selbsttaetiger Belichtungseinstellung.
Heat exchanger
Improvements in or relating to false ceilings
Mandrin de serrage et sa clé de manoeuvre et procédé de fabrication de ce mandrin et de cette clé
Flüssigkeitsselbstverkäufer
An improvement to bedsteads for retaining mattresses in position
Improvements in or relating to a process for effecting a welded and brazed seal between two members
Improvements relating to tractors
A doffing device for use in spinning, twisting, doubling and like textile machines
Improvements relating to ball and socket joints
An improved flying toy with parachute and automatic parachute release
Signal storage arrangement in control circuits
Improved vehicle suspension
Improvements in or relating to electronic valves
Improved ink nozzle for pump-type inking mechanisms
Process and apparatus for ultrasonic cleaning of film
Improvements in or relating to apparatus adapted for use in applying decoration to ceramic ware
Organo-tin compounds
Improvements in or relating to fire-resistant, multi-layer building constructional elements