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
DRAFT AND EFFICIENCY INCREASING DEVICE FOR GRAVITY VENTILATION
摘要
申请公布号
HU193315(B)
申请公布日期
1987.09.28
申请号
HU19850002221
申请日期
1985.06.05
申请人
VESZPREM MEGYEI ALLAMI EPITOEIPARI VALLALAT,HU
发明人
BAKOS,LASZLO,HU;JAKOI,JOZSEF,HU;KESERUE,MIHALY,HU;GULYAS,GYULA,HU
分类号
E04F17/02;F23J13/00;F24J3/00;(IPC1-7):F23J13/00
主分类号
E04F17/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DOCUMENT MANAGEMENT PROGRAM AND DOCUMENT MANAGEMENT APPARATUS
DIAPHRAGM DEVICE FOR CAMERA
DIAPHRAGM VALVE
OIL AGENT COATER
SYSTEM OF REFORMING WOODY BIOMASS GAS
IMPRINTING MATERIAL AND IMPRINTING METHOD
SYSTEM, METHOD AND APPARATUS FOR ENTERPRISE POLICY MANAGEMENT
Treatment of Female Fertility Conditions Through Modulation of the Autonomic Nervous System
Macroeconomic-Adjusted Credit Risk Score Systems and Methods
MORTGAGE AND REAL ESTATE DATA INTEGRATION AND PRESENTATION SYSTEM
MORTGAGE AND REAL ESTATE DATA INTEGRATION AND PRESENTATION SYSTEM
BARIUM SALT OF BENZIMIDAZOLE DERIVATIVE
Unique identity trading charms for a secure controlled internet communication system
Method and apparatus for fault detection/isolation in metro ethernet service
Cable Trough System and Method
Illuminating device and display device having the same
SOLID-STATE IMAGING DEVICE, METHOD FOR PRODUCING SAME, AND CAMERA
DATA PROCESSING CIRCUIT
Pusher-Type Vault Switch and Printed Circuit Including Same
RESIDUE CALCULATION WITH BUILT-IN CORRECTION IN A FLOATING POINT UNIT