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
BLAST FURNACE BACKDRAFT VALVE
摘要
申请公布号
US3442484(A)
申请公布日期
1969.05.06
申请号
USD3442484
申请日期
1966.08.29
申请人
S.P. KINNEY ENG. INC.
发明人
HUGH B. CARR;ELMER W. TUROCY
分类号
C21B7/00;(IPC1-7):F16K31/44;F16K1/20
主分类号
C21B7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTENT DISTRIBUTION SYSTEM FOR NON-CONTACT CARD FUNCTION AND CONTENT DISTRIBUTION METHOD FOR NON-CONTACT CARD FUNCTION
NOVEL PEPTIDE AND THERAPEUTIC AGENT FOR ENDOTOXIN-INDUCED DISEASE USING THE SAME
HANDLING PROCESSOR COMPUTATIONAL ERRORS
METHOD, SYSTEM AND TERMINAL FOR CHANGING A MANAGEMENT OBJECT OF BROADCAST SERVICE GUIDE
BEDDING FOUNDATION SUPPORT MODULE
SECURITY IDENTIFICATION SYSTEM AND METHOD
INFORMATION REPRODUCING SYSTEM USING INFORMATION STORAGE MEDIUM
METHOD AND APPARATUS FOR USE IN A COMMUNICATIONS NETWORK
HETEROSTRUCTURE INCLUDING LIGHT GENERATING STRUCTURE CONTAINED IN POTENTIAL WELL
Multimedia-computer-keyboard, has audio output device provided within sound chamber of body of keyboard and connected with control circuit, where tweeter and woofer of output device are connected with output connector of power amplifier
Container e.g. interprocess communication container, lorry, has pump head separable from pumping station that is inserted into bung hole in such a manner that container with inserted pumping station forms sealed unit
Thin film transistor substrate and method of manufacturing the same and mask for manufacturing thin film transistor substrate
Circular suction outlet assembly and cover
Verfahren zur Herstellung und Aufbringung eines Streustrahlenrasters oder Kollimators auf einen Röntgen- oder Gammadetektor
Kanalschätzung in einem CDMA-System mit codierten Steuersymbolen als zusätzlichen Pilotsymbolen
9-SUBSTITUIERTE MINOCYCLIN VERBINDUNGEN
Comfort system for commercial motor vehicle cab, has light source, air conditioning system and audio system, where operation of evaluation and control unit depends on predefined criteria, and natural environment is simulated in vehicle cab
Lighting equipment e.g. lamp, for e.g. furniture, has housing accommodating lighting device, where current supply for device is provided via pivot bearing that is implemented as hollow shaft, and housing has specific height
Steckerleuchte
Gedruckte Schaltung mit eingebautem Kondensator, Substrat mit gedruckter Schaltung und Kondensator
