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 OF OBTAINING AMMONIUM NITRATE FROM NITRIC ACID AND AMMONIUM SULFATE
摘要
申请公布号
PL128821(B2)
申请公布日期
1984.03.31
申请号
PL19770200054
申请日期
1977.08.02
申请人
发明人
分类号
B02C;C05C1/00;(IPC1-7):C05C1/00
主分类号
B02C
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR PRODUCTION ACTIVATED ALUMINA
EVAPORATING APPARATUS
ROLLING METHOD OF CONTINUOUSLY CASTED BORON CONTANING STEEL PIESCES
PREPARATION OF ONE SIDE SURFACE MELTING METAL PLATING STEEL PLATE
METHOD OF MAKING MAGNETIC RECORDING MEDIUM
CHIP COATING METHOD IN ELECTRONIC COMPONENTS
LIGHT PEN DETECTION CIRCUIT FOR COLOR DISPLAY
FACSIMILE COMMUNICATION SYSTEM FOR PRIVATE BRANCH
AUTOMATIC FREQUENCY CONTROL SYSTEM FOR SSB RECEIVERS
DETERGENT COMPOSITION AND ITS USE IN A DISHWASHING MACHIN
COLLAPSIBLE STEERING COLUMN
PORTAUTENSILI PER PLACCHETTE.
SISTEMA DI COMUNICAZIONE A COMMUTAZIONE DI PACCHETTO
PROCESS FOR PREPARING ORGANIC COMPOUND
WERKWIJZE VOOR HET UITVOEREN VAN CHEMISCHE EN FYSISCHE ONDER TOEPASSING VAN EEN GEFLUIDISEERD BED
PHOTO-SENSING APPARATUS
OSCILLATORS FOR USE WITH ULTRASONIC TRANSDUCERS
CHARGING AND PRETREATMENT INSTALLATION OF A PACKING PRESS FOR RADIOACTIVE WASTE MATERIAL
COMPUTERS FOR USE IN AIRCRAFT
MARKING PLATES FOR CABLE SLINGS
