BR7704758A -
APPLIANCE FOR GAS SUCTION BY EXTRACTION, PROCESS FOR THE EVACUATION OF A VACUUM COVERAGE AND PROCESS FOR THE REMOVAL OF GASEOUS COMPONENTS THAT CAN BE SORGED FROM AN EXTERNAL GAS VOLUME
- Google Patents
APPLIANCE FOR GAS SUCTION BY EXTRACTION, PROCESS FOR THE EVACUATION OF A VACUUM COVERAGE AND PROCESS FOR THE REMOVAL OF GASEOUS COMPONENTS THAT CAN BE SORGED FROM AN EXTERNAL GAS VOLUME
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Publication number
BR7704758A
BR7704758ABR7704758ABR7704758ABR7704758ABR 7704758 ABR7704758 ABR 7704758ABR 7704758 ABR7704758 ABR 7704758ABR 7704758 ABR7704758 ABR 7704758ABR 7704758 ABR7704758 ABR 7704758A
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Application filed by White Martins SafiledCriticalWhite Martins Sa
Publication of BR7704758ApublicationCriticalpatent/BR7704758A/en
BR7704758A1976-07-211977-07-20
APPLIANCE FOR GAS SUCTION BY EXTRACTION, PROCESS FOR THE EVACUATION OF A VACUUM COVERAGE AND PROCESS FOR THE REMOVAL OF GASEOUS COMPONENTS THAT CAN BE SORGED FROM AN EXTERNAL GAS VOLUME
BR7704758A
(en)
APPLIANCE FOR GAS SUCTION BY EXTRACTION, PROCESS FOR THE EVACUATION OF A VACUUM COVERAGE AND PROCESS FOR THE REMOVAL OF GASEOUS COMPONENTS THAT CAN BE SORGED FROM AN EXTERNAL GAS VOLUME
APPLIANCE FOR GAS SUCTION BY EXTRACTION, PROCESS FOR THE EVACUATION OF A VACUUM COVERAGE AND PROCESS FOR THE REMOVAL OF GASEOUS COMPONENTS THAT CAN BE SORGED FROM AN EXTERNAL GAS VOLUME