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
Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge
摘要
申请公布号
GB2212486(A)
申请公布日期
1989.07.26
申请号
GB19870026775
申请日期
1987.11.16
申请人
* YOSHIDA KOGYO K K
发明人
HIDEO * YOSHIZAKI
分类号
C01F7/74
主分类号
C01F7/74
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE USED BY LOCAL LOOP ACCESS NETWORK
FERROELECTRIC LIQUID CRYSTAL ELEMENT
LOGICAL FUNCTION CIRCUIT
PATTERN RECOGNIZING DEVICE BASED UPON MULTIDISCRIMINATOR
GRINDING METHOD FOR REAR OF SEMICONDUCTOR WAFER AND PROTECTIVE TAPE APPLICATING MACHINE
Capteur pour la mesure du déplacement angulaire d'une pièce mobile.
Procédé, dispositif de freinage et véhicule équipé.
Plaque thermiquement isolante pour installation de chauffage au sol.
Dispositif détecteur de proximité.
Bac de rangement démontable.
ELECTROMAGNETIC DEVICE FOR CONTROLLING FLOW RATE AND FLOW VELOCITY
WATER FEED CONTROL DEVICE
IMPIANTO DI STERZATURA COMANDATA PER VEICOLI A PIU' ASSI
APPARECCHIATURA ROTANTE AD INTERMITTENZA PER IL SUPPORTO DI ALMENO DUE SEMISTAMPI INFERIORI UTILIZZATI NELLE MACCHINE FORMATRICI DI ANIME IN TERRA DA FONDERIA
Biological tissue stimulator with time-shared logic driving output timing and high-voltage step-up circuit
METHOD FOR INPUTTING THRESHOLD
NONAQUEOUS ELECTROLYTIC SECONDARY BATTERY AND ITS MANUFACTURE
DISK-SHAPED RECORDING MEDIUM
DRIVING METHOD FOR PIEZOELECTRIC CERAMIC ACTUATOR