CUP SEAL

• Main Authors: BUBNOV ARTUR N,SU, CHERNENKO OLEG S,SU, BOBROVSKIJ NIKOLAJ M,SU
• Format: Patent
• Language: English; Russian
• Published: 15.11.1987
• Subjects: BLASTING; CYLINDERS; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PISTONS; SEALINGS; THERMAL INSULATION IN GENERAL; WEAPONS