SURGICAL SCRUBBING DEVICE
申请公布号:GB1562640(A)
申请号:GB19770027986
申请日期:1977.07.04
申请公布日期:1980.03.12
分类号:A47K7/03;A61F13/40;(IPC1-7):A47K7/03
主分类号:A47K7/03
YEAST PRODUCTION OF HEPATITIS B SURFACE ANTIGEN
THE PROTECTION OF TRACTION MOTORS
CLOSED SYSTEM CHEMICAL CONTAINER
PNEUMATIC TIRE THE CARCASS OF WHICH IS FORMED OF A REGENERATED CELLULOSE FIBER
HEXAHYDRO-(1)-BENZO-(PYRANO AND THIOPYRANO)(4,3-C)PYRIDINES
PROCESS FOR PRODUCING 1-BUTENE OF IMPROVED PURITY FROM THE RAW PRODUCT OF ETHYLENE DIMERIZATION