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
JPH0271259(U)
申请公布日期
1990.05.30
申请号
JP19880151478U
申请日期
1988.11.21
申请人
发明人
分类号
G01N29/24;G01N29/28;G01S7/52;G01S7/521;G01S15/88;H04R1/00;(IPC1-7):G01N29/24
主分类号
G01N29/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRONIC TRANSACTION SYSTEM
HIGH-PRESSURE DISCHARGE LAMP AND LIGHTING SYSTEM
OPTICAL INFORMATION READER AND STORAGE MEDIUM
METHOD AND DEVICE FOR CONFIRMING COMMUNICATION ERROR
RISER CABLE FOR OPTICAL FIBER AND METHOD FOR CONNECTING RISER CABLE FOR OPTICAL FIBER
SAFE SYRINGE
SOLUTION MEDICINE DOSING DEVICE USED FOR VASCULAR INJECTION AND CONTROL CIRCUIT AND SOLUTION MEDICINE DOSING SYSTEM USED FOR THE SOLUTION MEDICINE DOSING DEVICE
SOLID POLYMER TYPE FUEL CELL SYSTEM
OPTICAL HEAD, OPTICAL DISK DEVICE, AND METHOD FOR MANUFACTURING OPTICAL HEAD
LIGHT SOURCE LIGHT-EMITTING POWER CONTROL CIRCUIT OF OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE
OPTICAL PICK-UP
IMAGE PROCESSING METHOD AND DEVICE THEREOF
METHOD OF RECORDING AND REPRODUCING IMAGE BY MEANS OF ELECTRO-LUMINESCENT ELEMENT
SECONDARY BATTERY
NONAQUEOUS ELECTROLYTE LITHIUM SECONDARY BATTERY
CHEMICAL AND MECHANICAL POLISHING DEVICE
LAPPING MACHINE, AND CROWN FORMING DEVICE
PRINTING METHOD ON THERMAL SHEET
MANUFACTURE OF OXIDE SUPERCONDUCTING COMPOSITE WIRE
CONTAINER FOR PREVENTING LIQUID DRIP
