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
A process for separating wool fat from wool washing liquids
摘要
申请公布号
GB538899(A)
申请公布日期
1941.08.20
申请号
GB19400006096
申请日期
1940.04.04
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
C11B11/00
主分类号
C11B11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DRYING TUBEROUS ROOT, LEAF AND STALK OF MEDICINAL WHITE SWEET POTATO BY ULTRAVIOLET STERILIZATION
PREPARATION OF NUTRITIVE FOOD USING GLAIR AND TOFU (BEAN CURD)
GYOZA (FRIED DUMPLING STUFFED WITH MINCED PORK), SHAO-MAI, OR MEAT BUN HAVING LOW CALORIE
VIRTUAL SYNCHRONISM PREVENTING SYSTEM
DRIVE DEVICE FOR MOTOR
CONTROL SYSTEM FOR CONVERTER
OPPOSED SWASH PLATE TYPE COMPRESSOR
SHOE SOLE OF ATHLETIC SHOES
PREPARATION OF RATAFIA OF UME (JAPANESE APRICOT)
LAMINATED COMPOSITE MATERIAL AND ITS MANUFACTURE
L-GLUTAMIC ACID OXIDASE AND ITS PREPARATION
MONOLAYER OR DOUBLE LAYER BAND COMPRISING FLEXIBLE MATERIAL
MANUFACTURE OF RUBBER EXTRUDED PRODUCT CONTAINING METAL INSERT
NOISE REDUCTION DEVICE FOR INTERNAL-COMBUSTION ENGINE
DETECTION MECHANISM OF FINAL END OF PAPER
AIR-TO-FUEL RATIO CONTROL DEVICE FOR INDIVIDUAL CYLINDER OF AN INTERNAL-COMBUSTION ENGINE
FUEL SUPPLY CONTROL DEVICE
AXLE SUSPENSION DEVICE
PERMANENT MAGNET FIELD DC MACHINE
COMMUNICATION SYSTEM IN MULTIPROCESSOR SYSTEM