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
SWITCH DEVICE
摘要
申请公布号
JPS5457151(A)
申请公布日期
1979.05.08
申请号
JP19770122549
申请日期
1977.10.14
申请人
NAKANISHI MOTOYASU
发明人
NAKANISHI MOTOYASU
分类号
H01H1/08
主分类号
H01H1/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR SUPPLYING INFLOW AIR INTO THE ROOM
AIR DISTRIBUTOR
AIR TAKING ARRANGEMENT FOR VENTILATION AND AIR CONDITIONING SYSTEMS
AUTOMATIC DUST METER
HEAT-INSULATED VESSEL FOR LIQUEFIED GAS
SAFETY COUPLING
METHOD OF LIFTING CARGO JIB WITH AID OF HYDRAULIC ACCUMULATOR
EXTERIOR-ENGAGEMENT GEAR PUMP
METHOD OF MONITORING THE POLLUTION OF FLOW DUCTS OF GAS-TURBINE UNIT
PNEUMATIC PERFORATOR
COMPOSITION FOR PREVENTING PARAFFIN DEPOSITS
DEVICE FOR ELIMINATING EMERGENCIES ASSOCIATED WITH DRILL PIPES
DRILLING MUD PREPARATION METHOD
CENTERING DEVICE
DEVICE FOR PRESSURE-TESTING DRILL PIPE COLUMN IN BOREHOLE
REVERSE-ACTION HYDRAULIC IMPACT DEVICE
VANE PUMP
METHOD OF PLACING DRAIN PIPES
METHOD OF PREPARING FLAX ROVING TO SPINNING
METHOD OF PELLET PRODUCTION