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BR8702632A - APPLIANCE TO CLEAN VENTILATION EXHAUSTIONS - Google Patents

APPLIANCE TO CLEAN VENTILATION EXHAUSTIONS

Info

Publication number
BR8702632A
BR8702632A BR8702632A BR8702632A BR8702632A BR 8702632 A BR8702632 A BR 8702632A BR 8702632 A BR8702632 A BR 8702632A BR 8702632 A BR8702632 A BR 8702632A BR 8702632 A BR8702632 A BR 8702632A
Authority
BR
Brazil
Prior art keywords
exhaustions
appliance
clean ventilation
ventilation
clean
Prior art date
Application number
BR8702632A
Other languages
Portuguese (pt)
Inventor
Julia Pavlovna Veber
Vyacheslav Lvovich Vinokurov
Eduard Yakovlevich Kernerman
Gennady Ivanovich Lysenko
Vladislav Vladimirovi Popovsky
Vladimir Andreevich Sazanov
Original Assignee
Julia Pavlovna Veber
Vyacheslav Lvovich Vinokurov
Eduard Yakovlevich Kernerman
Gennady Ivanovich Lysenko
Vladislav Vladimirovich Popovs
Vladimir Andreevich Sazanov
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 Julia Pavlovna Veber, Vyacheslav Lvovich Vinokurov, Eduard Yakovlevich Kernerman, Gennady Ivanovich Lysenko, Vladislav Vladimirovich Popovs, Vladimir Andreevich Sazanov filed Critical Julia Pavlovna Veber
Priority to BR8702632A priority Critical patent/BR8702632A/en
Publication of BR8702632A publication Critical patent/BR8702632A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
BR8702632A 1987-05-22 1987-05-22 APPLIANCE TO CLEAN VENTILATION EXHAUSTIONS BR8702632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8702632A BR8702632A (en) 1987-05-22 1987-05-22 APPLIANCE TO CLEAN VENTILATION EXHAUSTIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8702632A BR8702632A (en) 1987-05-22 1987-05-22 APPLIANCE TO CLEAN VENTILATION EXHAUSTIONS

Publications (1)

Publication Number Publication Date
BR8702632A true BR8702632A (en) 1988-12-13

Family

ID=4042301

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8702632A BR8702632A (en) 1987-05-22 1987-05-22 APPLIANCE TO CLEAN VENTILATION EXHAUSTIONS

Country Status (1)

Country Link
BR (1) BR8702632A (en)

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