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
Improved method of regenerating silica-magnesia catalysts
摘要
申请公布号
GB678059(A)
申请公布日期
1952.08.27
申请号
GB19500016964
申请日期
1950.07.06
申请人
THE DAVISON CHEMICAL CORPORATION
发明人
分类号
B01J21/20
主分类号
B01J21/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROAD OF SOUNDPROOFING WALL COLUMN FOR REINFORCEMENT CONSTRUCTION
THE REARING APPARATUS AND REARING METHOD FOR MASS MULTIPLICATION OF ALLOMYRINA DICHOTOMAS
Sortering af fladpost i leveringsstedsrækkefölge
Fremgangsmåde til immunassay af BNP
Method for sending and receiving using encryption/decryption key
IMAGE REPRODUCING DEVICE AND IMAGE REPRODUCING METHOD
REAL-TIME IMMEDIACY DIAGNOSIS SYSTEM AND METHOD OF THE BRIDGE WHICH USES THE LASER
ULTRA THIN TYPE KEYPAD FOR PORTABLE APPLIANCE AND THEREOF MANUFACTURING METHOD
Plasma display panel and flat display device comprising the same
PLASTIC ENVELOP WITH SHOULDER STRAP IN ONE BODY
Çok fonksiyonlu tam otomatik sürücü yan cami.
Tüm parçalari ayrilabilen dolaplar.
Manyetik göstergeli seviye kontrol cihazlarinda poliüretan köpüklü ve gaz dolgulu samandira.
Otomatik tek kafa kesim ve çift kirlangiç (zivana) açma makinasi
Kalipçi frezesinde isleme eksen sayisini artirici baslik
Çift tarafli kullanilabilen vitrin tertibati
Esnek pervaneli pompa.
Pamuk -angora tavsani lifi karisimindan denim kumas
Rulo poset rafi
Kolon Sistemlerinde Contali Montaj Adaptörü