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 preparation of hydrofluoric acid
摘要
申请公布号
GB1037133(A)
申请公布日期
1966.07.27
申请号
GB19640004043
申请日期
1964.01.30
申请人
SOCIETE D'ELECTRO-CHIMIE D'ELECTRO-METALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE
发明人
分类号
C01B7/19
主分类号
C01B7/19
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEISMIC PROSPECTION METHOD WITH APPLICATION OF A SELF-DECONVOLUTED PREDICTION ERROR FILTER
DEVICE FOR TRANSFERRING SINGLE SHEETS TO THE IMPRESSION CYLINDER OF A SHEET FED ROTARY PRINTING MACHINE
METHOD OF PRODUCING SYNTHETIC SILICATES AND USE THEREOF IN GLASS PRODUCTION
Tongs
Cold and hot water mixing valve united use bracket
terminal for a mobile communication
Pallet for test of display device
A multipurpose packing cap
ANCHOR PLATE FOR WEAK GROUND
Electric heating water apparatus
SUPPLY APPARATUS FOR FEEDING OF PET
Small Quantity Packing Device for Egg
bookshelf including ventilator
Improved mulching vinyl
Improvement structure of vinyl house clip
STERILIZING AND CHARGING APPARATUS FOR MOBILE COMMUNICATION TERMINAL WITH REMAINING TIME DISPLAY MEANS
Selp weight training machine
A panel and assembling equipment
A connecting structure of Fence
Be1ring St1nd for Tr1ck rep1ir