GUIDANCE OF FORMING TOOL
申请公布号:GB2144663(A)
申请号:GB19840012917
申请日期:1984.05.21
申请公布日期:1985.03.13
发明人:FRANZ * STEHR;WERNER * SCHILLER
分类号:B21J13/04;B30B15/04;(IPC1-7):B21J13/04;B21J7/06
主分类号:B21J13/04
Liquid crystal display device with repair structure
Y/C separator using 3-D, 2-D and 1-D filters
Component to composite video signal converter circuit
Microwave generator circuits having oscillator and controller responsive to separate wavelengths
Vertical deflection waveform generating apparatus
Cathode-ray tube having multiple gun and deflection assemblies in an evacuated chamber
Complementary-SCR electrostatic discharge protection circuit
Switched-current bilinear integrator sampling input current on both phases of clock signal
Credit card with digitized finger print and reading apparatus
Method of producing dimethylpolysiloxanes