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
JPS562692(U)
申请公布日期
1981.01.10
申请号
JP19790082088U
申请日期
1979.06.18
申请人
发明人
分类号
H04R9/06;H04R1/30;(IPC1-7):H04R1/30
主分类号
H04R9/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF WASHING SYNTHETIC RESIN CONTAINER
LOW TEMPERATURE FLUORESCENT LAMP
FOAMING FIRE PROTECTIVE MATERIAL
EARTH AUGER DRILL
ALIPHATIC SULFAMATES
MATERIALE FOR BEHANDLING AV FARVEDE TEKSTILER.
IMPROVEMENTS IN OR RELATING TO COATINGS
IMPROVEMENTS IN AND RELATING TO SOLAR HEATERS
ANESTHETIC DELIVERY SYSTEM
MOUNTING MEANS FOR CENTRIFUGAL FERTILIZER SPREADERS
IMPROVEMENTS IN GRINDING WHEELS
NOVEL OXIME ETHER PROCESSES FOR PRODUCING IT AND ITS USE AS ANTIDOTE FOR HERBICIDES WHICH DAMAGE CULTIVATED PLANTS
5-PHENYL-2-FURAMIDOXIMES
FREEZE-THAW STABLE SELF-INVERTING WATER-IN-OIL EMULSION
FOLDABLE MATTOCK SPADE
IMPROVEMENTS IN PINCUSHION DISTORTION CORRECTION CIRCUITS
POLYCYCLIC COMPOUNDS
N-THIOLCARBONYL DERIVATIVES OF (-PHOSPHONO-METHYLGLYCINE
PROTECTIVE DEVICE FOR VEHICLE ENGINES
POLYURETHANE PRINTING COMPOSITION
