HEAT SHIELDING DEVICE FOR BOTTOM PARTS AND TANK COVERS
SCHINGNITZ,MANFRED,DD, SEMENOV,VLAGYIMIR,SU, ROGYIONOV,BORISZ,SU, AVRAAMOV,JEVGENYIJ,SU, BERGER,FRIEDRICH,DD, PEISE,HELMUT,DD, LUCAS,KLAUS,DD, WENZEL,WINFRIED,DD, FEDOTOV,VASZILIJ,SU, GUDIMOV,ERNEST,SU
Year of Publication 28.07.1986
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Year of Publication 28.07.1986
Patent