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 and relating to the reduction of the sulphur content of coal
摘要
申请公布号
GB747730(A)
申请公布日期
1956.04.11
申请号
GB19530010951
申请日期
1953.04.21
申请人
SALIMUZZAMAN SIDDIQUI;MOHAMMED NASEEM AHMED
发明人
分类号
C10L9/02
主分类号
C10L9/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THERMALLY INSULATING COMPOSITE WINDOW FRAME MEMBER
VAPOR DEVICE AND METHOD FOR DRYING ARTICLES SUCH AS SEMICONDUCTOR WAFERS WITH SUBSTANCES SUCH AS ISOPROPYL ALCOHOL
THREE-DIMENSIONAL MICROWAVE CIRCUIT CARRIER AND INTEGRAL WAVEGUIDE COUPLER
NECKTIE DEVICE
INTERFRAME DEINTERLAVE SWITCHING CIRCUIT
N-PHENYL-PIPERIDYL-4-AMINES AND DRUGS CONTAINING THEM
APPARATUS AND METHOD FOR SAMPLING
NITROMETHANE DERIVATIVES
PESTICIDAL COMPOUNDS
Oven shelf for a microwave heating oven
KNITTED STRETCH LACE
INTEGRATED CIRCUIT THERMAL LIMIT
TINCTORIAL COMPOSITIONS FOR KERATIN FIBRES
HARDBACK BOOKBINDING METHOD AND KIT.
ANTI-LOCKING BRAKE SYSTEM
MULTICOLOR HEAT-SENSITIVE RECORDING MATERIAL
ELECTRODELESS HIGH INTENSITY DISCHARGE LAMP
CDMA SUBTRACTIVE DEMODULATION
TRANSMISSION OF DATA BY RADIO
DATA STORAGE SYSTEM AND METHOD WITH DEVICE INDEPENDENT FILE DIRECTORIES