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

Info

Publication number
BR7704758A
BR7704758A BR7704758A BR7704758A BR7704758A BR 7704758 A BR7704758 A BR 7704758A BR 7704758 A BR7704758 A BR 7704758A BR 7704758 A BR7704758 A BR 7704758A BR 7704758 A BR7704758 A BR 7704758A
Authority
BR
Brazil
Prior art keywords
sorged
evacuation
appliance
extraction
removal
Prior art date
Application number
BR7704758A
Other languages
Portuguese (pt)
Inventor
M Frederick
D Wang
H Cheung
Original Assignee
White Martins Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by White Martins Sa filed Critical White Martins Sa
Publication of BR7704758A publication Critical patent/BR7704758A/en

Links

BR7704758A 1976-07-21 1977-07-20 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)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70733576A 1976-07-21 1976-07-21

Publications (1)

Publication Number Publication Date
BR7704758A true BR7704758A (en) 1978-07-04

Family

ID=24841282

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704758A BR7704758A (en) 1976-07-21 1977-07-20 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

Country Status (1)

Country Link
BR (1) BR7704758A (en)

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