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
Process for breaking petroleum emulsions
摘要
申请公布号
US2505825(A)
申请公布日期
1950.05.02
申请号
US19470734207
申请日期
1947.03.12
申请人
PETROLITE CORPORATION, LTD.
发明人
GROOTE MELVIN DE;KEISER BERNHARD
分类号
C10G33/04
主分类号
C10G33/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VAATPROTHESE, ALSMEDE WERKWIJZE TER VERVAARDIGING ERVAN.
METHOD OF INTRODUCING SOLID FILLERS INTO CONFECTIONERY MASSES AND APPARATUS FOR PERFORMING THE METHOD
COMPOSITION AND PROCESS FOR BRIGHTENING AND REMOVING GREYNESS FROM TEXTILES
STRAP TENSIONING APPARATUS
FREMGANGSM}TE FOR FREMSTILLING AV INDOL
CONVERSION OF ORGANIC WASTE MATERIAL
METHOD OF PRODUCING A PACK CONTAINING A STERILE LIQUID
FLUID-DELIVERY NOZZLE FOR A ROTARY ORE-REDUCING KILN
STABILIZED RHENIUM CATALYST
POLYMERISABLE POLYESTER RESIN DISPERSIONS CONTAINING ETHYLENE/ACRYLIC ESTER COPOLYMERS
UNDERWATER EXPLOSIVE DEVICES
HIGHLY ATTENUATED CYTOMEGALOVIRUS VACCINE AND PRODUCTION THEREOF
COATING COMPOSITIONS
METHOD OF COVERING SUPPORT* ESPECIALLY GLASS* WITH THIN LAYER OF METALLIC OXIDE
COMPOSITE WIRE WITH A BASE OF CERIUM
MOWING DEVICE
ORTHOESTER POLYMERS
CIRCULAR KNITTING MACHINES
PREPARATION OF OILLIMPREGNATED POWER CABLE
CONSTRUCTION OF CONNECTED PORTION OF LEAD BAR