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
Ceiling panel with safety mechanism
摘要
申请公布号
GB2272919(B)
申请公布日期
1996.06.12
申请号
GB19930021569
申请日期
1993.10.19
申请人
* ARMSTRONG WORLD INDUSTRIES INC
发明人
BRIAN E * WITMYER
分类号
E04B9/24;E04B9/28;(IPC1-7):E04B9/28
主分类号
E04B9/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEMI-SOLID METAL FORMING METHOD.
ANTI-HELICOBACTER HETEROCYCLIC DERIVATIVES OF AZOLONES.
THERMOPLASTIC ELASTOMER.
OXIME ETHERS AND THEIR USE AS PESTICIDES.
SUBSTITUTED TRIAZOLINONES AS PLANT PROTECTIVE AGENTS.
NAPHTHYLAMIDES AS CENTRAL NERVOUS SYSTEM AGENTS.
TRICYCLIC COMPOUNDS CAPABLE OF INHIBITING TYROSINE KINASES OF THE EPIDERMAL GROWTH FACTOR RECEPTOR FAMILY.
WATER-SOLUBLE CAMPTOTHECIN DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS ANTITUMOR AGENTS.
COMPOSITION AND PROCESS FOR TREATING METALS.
GASOLINE UPGRADING PROCESS.
LIQUID IMMUNOGLOBULIN FORMULATIONS.
WASHING MACHINE FILL CONTROL SYSTEM.
FLOW CONTROL DEVICE.
DETERGENT COMPOSITION.
PRODUCT DISPLAY AND STORING STAND.
GLASS FIBER TACKING AGENT AND PROCESS.
AUDIOVISUAL TELECOMMUNICATION METHOD AND APPARATUS USING A DIGITAL NETWORK.
AUTOMOTIVE PROTECTANT FOR USE WITH CLEANING COMPOSITIONS.
INTERFACE APPARATUS FOR TWO-WIRE COMMUNICATION IN PROCESS CONTROL LOOPS.
WATER-BORNE AUTODEPOSITING COATING COMPOSITIONS.
