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
摘要
申请公布号
NL6509630(A)
申请公布日期
1966.02.14
申请号
NL19650009630
申请日期
1965.07.26
申请人
发明人
分类号
F16K31/68;G05D23/12
主分类号
F16K31/68
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PNEUMATIC TIRE
PRIZE MANAGEMENT DEVICE
LAMINATED SUPPORT BODY AND DEFORMATION MEASUREMENT METHOD OF LAMINATED SUPPORT BODY
LIGHT-EMITTING DEVICE, MANUFACTURING METHOD OF LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS
SUPPORT, GLASS SUBSTRATE LAMINATE, PANEL FOR DISPLAY DEVICE WITH SUPPORT, ORGANOPOLYSILOXANE COMPOSITION, AND METHOD FOR MANUFACTURING PANEL FOR DISPLAY DEVICE
METHOD AND SYSTEM FOR GENERATING BOOKMARK FOR DYNAMIC WEB PAGE
ROLLING BEARING DEVICE
IMAGE PROCESSOR AND X-RAY CT APPARATUS
SEABED DEPOSIT DRILLING MACHINE
MICROPROCESSOR OPERATION MONITORING SYSTEM
DEVICE FOR INVERTING CONTAINER FOR MATERIAL TO BE PACKED
HOUSING COVER AND ELECTRIC WIRE WITH HOUSING COVER
IMAGE FORMING DEVICE
DEFORMED STATE MONITORING DEVICE
COIN SLOT AND COIN RECEIVING AND DISPENSING DEVICE
LAND-LEVELING FLOAT STRUCTURE FOR PADDY FIELD WORKING MACHINE
RAPID ACTING DRUG DELIVERY COMPOSITION
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
METHOD OF ESTABLISHING NETWORK TOPOLOGY CAPABLE OF CARRYING OUT RELAY TRANSMISSION AMONG SUB-NETWORKS IN BACKBONE NETWORK
ILLUMINATION CONTROL DEVICE