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
DRY VACUUM PUMP
摘要
申请公布号
JPH10252683(A)
申请公布日期
1998.09.22
申请号
JP19970051395
申请日期
1997.03.06
申请人
HITACHI LTD
发明人
TANIYAMA MINORU
分类号
F04D19/04;(IPC1-7):F04D19/04
主分类号
F04D19/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for policy-based direct memory access control
Blank for an axle beam, wheel suspension comprising an axle and a method for manufacturing an axle
First stage scuba diving regulator having an intermediate pressure spring protected from ice-induced blockage
Mobile device credit account
Scan patterns for interlaced video content
Iron core linear motor having low detent force with high power density
Serpentine cooling circuit and method for cooling tip shroud
Method and apparatus for supersonic and shock noise reduction in aircraft engines using pneumatic corrugations
Integrated circuit package-on-package system with central bond wires
5-phenylthiazole derivatives and use as Pi3 kinase inhibitors
Suspended type transporting carriage and transporting system
Jet motor for providing rotation in a downhole tool
Breast implant selector systems
Simultaneous real-time presentation of financial information
Multi-dimensional spatial index for a geographic database
Systems and methods for accessing a shared space in a provider-tenant environment
Sequential composition of schema mappings
System and method to enable parallel text search using in-charge index ranges
Search engine providing match and alternative answers using cumulative probability values
Modular accessory for protective case enclosing touch screen device
