SELF-SINTERING ELECTRODE CASE
申请公布号:SU721925(A1)
申请号:SU19772523389
申请日期:1977.07.19
申请公布日期:1980.03.15
发明人:BELENKIJ LEV Z,SU;RYAZANTSEV LEONID A,SU;VOROPAEV ILYA P,SU
分类号:H05B7/09;(IPC1-7):H05B7/09
主分类号:H05B7/09
CONSTRUCTING METHOD FOR PRECAST CONCRETE HANDRAIL FOR U-SHAPED STAIRCASE
BAKING METHOD AND DEVICE FOR VACUUM FURNACE
EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
PROCESS AND INSTALLATIN FOR THE IDENTIFICATION OF MATERIALS
DELAYED-RELEASE FORM FOR PHARMACEUTICAL ACTIVE COMPOUNDS
COLLAGEN BAD AND ITS PRODUCTION
FOLDABLE PACKING OF CORRUGATED FIBERBOARD
CORRECTING JIG FOR DOUBLE FACE POLISHING MACHINE
IMAGE RECEIVING MATERIAL OF SUBLIMATION TYPE THERMAL TRANSFER RECORDING SYSTEM