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
PRINTED BOARD COOLER
摘要
申请公布号
JPS63211798(A)
申请公布日期
1988.09.02
申请号
JP19870042969
申请日期
1987.02.27
申请人
HITACHI LTD;HITACHI PROCESS COMPUT ENG INC
发明人
YAMANAKA HIROSHI;SHIGA TAKAYOSHI;KAWAMI KEIGO;WATANABE HIROSHI
分类号
H05K7/20;H01L23/46;H01L23/467
主分类号
H05K7/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Anti-angiogenic compositions and methods of use
Method for fluorescent image formation, print produced thereby and thermal transfer sheet thereof
Information management system and information management method
Method and apparatus to support a large internet protocol forwarding information base
Electrostatic method and device to increase power output and decrease erosion in steam turbines
Lid operating device and storage device using the same
Structured decument browser
Method and system to link demand planning systems with quotation systems
Interactive online marketplace system and method
Door control assembly
Method and apparatus for positioning a sectional door relative to an opening
Hinge mechanism with single hand operation
System and method for treatment of sexual dysfunction
Optically active support materials, their method of preparation and their uses
DISTANCE DETECTOR
Electrical devices and anti-scarring agents
Polarization analyzing system, exposure method, and method for manufacturing semiconductor device
Optical component that includes a material having a thermal longitudinal expansion with a zero crossing
Lithographic apparatus, device manufacturing method and variable attenuator
Locking device for a camshaft adjuster