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
JP2710416(B2)
申请公布日期
1998.02.10
申请号
JP19890182044
申请日期
1989.07.13
申请人
发明人
分类号
H01Q19/19;(IPC1-7):H01Q19/19
主分类号
H01Q19/19
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MULTISTAGE FANS
Modular structure for the construction of buildings
Acoustical ceiling board
GUIDE FINGER MOUNTING FOR CASE PACKER ASSEMBLY HEAD
Filaments, yarns and fibres based on polyvinyl chloride
Cycle basket cover
Tobacco smoke filter
Slip-casting method
FLAW DETECTION IN MAGNETIZABLE WORKPIECES
SPARK PERFORATION OF SHEET MATERIAL
BRACELET
FASTENING RAILWAY RAILS
IMPROVEMENT IN AND RELATING TO ELECTRON BEAM WELDING
PORTABLE TELEVISION CAMERAS
TRAILER EMERGENCY BRAKING
THYRATROSNS
EXCHANGE EQUIPMENT FOR EMERGENCY TELEPHONES
VALVE UNIT FOR VENTILATING MEDIUM
METHOD AND APPARATUS FOR DETECTING LEVEL OF MOLTEN METAL IN STEEL MANUFACTURING
AMUSEMENT VEHICLES