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
JPH0510517(U)
申请公布日期
1993.02.12
申请号
JP19910095472U
申请日期
1991.07.20
申请人
发明人
分类号
E01F13/00;E01F13/02;E01F13/04;(IPC1-7):E01F13/00
主分类号
E01F13/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
IMAGING DEVICE
SOLID ELECTROLYTIC CAPACITOR
FIBER LASER AND FIBER AMPLIFIER
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
ERECTRET CAPACITOR
MANUFACTURING METHOD OF HIGH THERMAL CONDUCTION COMPOSITE MATERIAL
MANUFACTURING METHOD OF ELECTRODE FOIL FOR ELECTROLYTIC CAPACITOR
METHOD OF MANUFACTURING HEAT DISSIPATION FIN, AND HEAT DISSIPATION FIN
BIPOLAR TRANSISTOR AND ITS MANUFACTURING METHOD
HEAT TREATMENT APPARATUS, AND HEAT TREATMENT METHOD
COMPOUND SEMICONDUCTOR DEVICE
CIRCUIT BOARD STRUCTURE AND ELECTRONIC EQUIPMENT
LAMINATED SUPERCONDUCTING JUNCTION, AND MANUFACTURING METHOD THEREOF
METHOD AND APPARATUS FOR MAKING ELECTRET
HEATING SYSTEM AND HEATING METHOD OF VESSEL BODY
GAS-BLAST CIRCUIT BREAKER
HIGH DIELECTRIC ELASTOMER COMPOSITION AND MANUFACTURING METHOD THEREFOR, AS WELL AS, HIGH-FREQUENCY ELECTRONIC COMPONENT
TAPE CARTRIDGE
DISK EDGE VANISHING DEVICE AND DISK EDGE VANISHING METHOD
VERTICAL MAGNETISM RECORDING AND REPRODUCING HEAD DEVICE