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new inscription and value
new industrial machinery design type
Short desc: new industrial machinery
Used by 8 stamps:
(See all uses as list)
China, PRC 3/30/1966 4f d=Mobile Transformer perf=11x11.5
China, PRC 3/30/1966 8f d=electron microscope (1966)
China, PRC 3/30/1966 8f d=lathe perf=11x11.5
China, PRC 3/30/1966 8f d=Vertical boring & turning machine
China, PRC 3/30/1966 8f d=Gear-grinding machine perf=11x11.5
China, PRC 3/30/1966 10f d=Hydraulic press
China, PRC 3/30/1966 10f d=Milling machine perf=11x11.5
China, PRC 3/30/1966 22f d=Electron accelerator