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
Improvements in or relating to the production of sulphuric acid
摘要
申请公布号
GB852073(A)
申请公布日期
1960.10.26
申请号
GB19570025544
申请日期
1957.08.13
申请人
THE NATIONAL SMELTING COMPANY LIMITED
发明人
MOLLER LEOPOLD
分类号
C01B17/56;C01B17/76
主分类号
C01B17/56
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR CRUSHING ROLLED STOCK
CONTINUOUS ACTION COILER WITH VERTICAL SHAFTS OF BOBBINS
METHOD OF DISINTEGRATING CLAY MATERIAL
DISK SAW
SHOCK MACHINE
METHOD FOR COPPER-OXIDE CATALYST REGENERATION
GRAVITATION-BASED SEDIMENTATION TANK
FILM-TYPE EVAPORATOR
GAME
FIRE INTERCEPTOR
METHOD OF HYPERTENSION TREATMENT WITH MEDICAL PLANTS SPECIES INFUSION PRESCRIPTION
METHOD FOR BERET EDGE BENDING
MILK CONTROL DEVICE IN MILKING PLANT HOSE
DISINTEGRATOR
WORKING MEMBER OF DEEP DIGGER
GENERATOR OF RUNNING AWAY ELECTRON BEAM
DEVICE FOR DETERMINING CHEMOTACTIC REACTION OF BIOLOGICALLY MOTILE MICROOBJECTS
CONVEYER MACHINE WITH TWO WORKING BRANCHES FOR LUMPING IRON ORE MATERIAL
DEVICE FOR INTRODUCTION OF LIME IN SINTERING MIXTURE
NUTRIMENT MEDIUM FOR INDEX STAPHYLOCOCCI DETERMINATION IN SEA WATER