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
JPH0342968(U)
申请公布日期
1991.04.23
申请号
JP19890103161U
申请日期
1989.09.04
申请人
发明人
分类号
F25B9/06;(IPC1-7):F25B9/06
主分类号
F25B9/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Device for stopping motor cars in the event of the brake failing or other defects
Improvements in or relating to advertising signs
Improvements in or relating to dish and like washing machines
A connection system for multi-grid valves
Improvements in or relating to knee joints for artificial legs
Improvements in barges
Improvements in and relating to reverberatory furnaces
Electric resistance furnace
Improvements in and relating to screw propellers for toy aircraft
Improvements in hats with brims
An improved construction of aircraft
Improvements in the manufacture and production of siccatives
A system for positively controlling the rates of rise and decay of the magnetism of an electromagnet or of an electric generator
Improvements in shot cartridge cases and process of making same
Improvements in apparatus for separating the relatively heavy constituents from minerals
Improvements in and relating to yarn or thread winding-frames
Improved manufacture of varnishes, solid plastics and the like from sulphite waste liquor
Improvements in or relating to manoeuvre signalling devices for use on vehicles
Improvements in and relating to refrigerating machines
Manufacture of esters of sulphonated aromatic carboxylic acids of the benzene series