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
Gas - filling circuit breaker
摘要
申请公布号
EG19602(A)
申请公布日期
1995.08.30
申请号
EG19910000372
申请日期
1991.06.15
申请人
HITACHI LTD
发明人
OHNO MASATOMO
分类号
H01H33/42;H01H33/53;H01H33/56;(IPC1-7):H01H33/53
主分类号
H01H33/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF METHACROLEIN
Multiple chambered gas powered seismic source
Hair cutting guide
Idling revolution control device for an internal combustion engine
Holding spindle for printing and coating cylindrical containers
Rotary type tapered part trichromatic printer
Loading of wellbores with explosives
Fluidic-controlled oxygen intermittent demand flow device
Gaseous fluid flow meter utilizing karman vortex street
Apparatus for removing a tire from or fitting a tire to a wheel-rim
Valve and valving apparatus
Mouthplate for horses or the like
Mill roll
Belt false twisting apparatus
Process for manufacturing shutter screen blades
SIDE MEMBER OF ROOF
MANUFACTURE OF METHYLAMINE
MANUFACTURE OF 4-ALKOXYACETOACETIC ACID ESTER
MANUFACTURE OF NOVEL SODIUM ORTHOPHOSPHATE
ROOF PANEL