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
Improvements in and relating to syphons
摘要
申请公布号
GB412792(A)
申请公布日期
1934.07.05
申请号
GB19330023838
申请日期
1933.08.28
申请人
ARNOLDUS JOHANNES GURCK
发明人
分类号
E03D1/06
主分类号
E03D1/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POWER SAVING SERVICE TRUNK
COUNTER-FLOW COOLING SYSTEM MULTISTAGE ROOT TYPE VACUUM PUMP
TROUBLE DETECTOR FOR SCROLL TYPE COMPRESSOR
FLATTENING METHOD OF SEMICONDUCTOR DEVICE
CONTROL DEVICE FOR CONCRETE PRESSURE-FEED PUMP
ROTARY SLIDING STRUCTURAL BODY
CONNECTION PROCESSING SYSTEM
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
INTERLOCK CIRCUIT FOR INDIRECT DRIVE TYPE BLOWER
VALVE TIMING VARYING DEVICE
COMPENSATING METHOD FOR TEMPERATURE CHARACTERISTIC OF JAUMANN TYPE CRYSTAL FILTER
DIELECTRIC FILTER
MUTUAL CONNECTION CIRCUIT
Process for the removal of arsenic compounds from tungsten or molybdenum concentrates
Pellet extrusion die
Body wash pad for bathing
Preparation of trans cyclohexane,1,4-diisocyanate and related compounds
Terminal-bushing assembly
Cable tray ground clamp
Covers for the wheels of motor cars