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
LIGHT EMITTING ELEMENT
摘要
申请公布号
JPS6247171(B2)
申请公布日期
1987.10.06
申请号
JP19810118537
申请日期
1981.07.30
申请人
HASEGAWA T CO LTD
发明人
MATSUI MASANAO;KITAHARA TAKESHI;TAKAGI KEIICHI;IWAMOTO MINORU;KOJO KUNIO
分类号
C07C69/738;C07C67/32;C07C69/74
主分类号
C07C69/738
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PHYSIOLOGICAL FLUID SHUNT SYSTEM
PROCESS FOR THE PRODUCTION OF ETHYLENE COPOLYMERS
TUBE EXPANDING
OPERATIONAL AMPLIFIER
ANTI VIBRATION APPARATUS FOR A VEHICLE BRAKE SYSTEM
SOCKETED PIPE PORTION
FOLDING ROOF FRAME
FOERFARANDE VID DELIGNIERANDE BLEKNING AV CELLULOSAMASSA
MANUFACTURE OF HEAT COLLECTING PLATE OF VACCUM TUBE TYPE SOLAR HEAT COLLECTOR
METHOD FOR BIOLOGICALLY PURIFYING EFFLUENTS
METHOD FOR TREATING LIGHT-WEIGHT AGGREGATE
HEAT EXCHANGE ASSEMBLY
CHECKING MICROMASKS
SAMLINGSSTYKKE TIL SVEJSESAMLING AF FORMSTOFROER OG STAALROER
STARTER FOR IGNITING A GAS AND/OR VAPOR DISCHARGE TUBE
Metallized-film Dual Capacitor
Frequency Synthesisers
Record Player Sub-chassis
An electronic watch having an analog display and an electro- optical display device
Improvements In or Relating to Barometers
