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BR8106846A - DUCT PROPELLER WITH RECOVERABLE HELMS AND PUSH REVERSE - Google Patents

DUCT PROPELLER WITH RECOVERABLE HELMS AND PUSH REVERSE

Info

Publication number
BR8106846A
BR8106846A BR8106846A BR8106846A BR8106846A BR 8106846 A BR8106846 A BR 8106846A BR 8106846 A BR8106846 A BR 8106846A BR 8106846 A BR8106846 A BR 8106846A BR 8106846 A BR8106846 A BR 8106846A
Authority
BR
Brazil
Prior art keywords
helms
recoverable
duct propeller
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Prior art date
Application number
BR8106846A
Other languages
Portuguese (pt)
Inventor
Urbano Ernesto Stumpf
Original Assignee
Urbano Ernesto Stumpf
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 Urbano Ernesto Stumpf filed Critical Urbano Ernesto Stumpf
Priority to BR8106846A priority Critical patent/BR8106846A/en
Publication of BR8106846A publication Critical patent/BR8106846A/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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
    • Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
    • Y02T70/5236—Renewable or hybrid-electric solutions
BR8106846A 1981-10-23 1981-10-23 DUCT PROPELLER WITH RECOVERABLE HELMS AND PUSH REVERSE BR8106846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8106846A BR8106846A (en) 1981-10-23 1981-10-23 DUCT PROPELLER WITH RECOVERABLE HELMS AND PUSH REVERSE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8106846A BR8106846A (en) 1981-10-23 1981-10-23 DUCT PROPELLER WITH RECOVERABLE HELMS AND PUSH REVERSE

Publications (1)

Publication Number Publication Date
BR8106846A true BR8106846A (en) 1983-05-24

Family

ID=4029269

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106846A BR8106846A (en) 1981-10-23 1981-10-23 DUCT PROPELLER WITH RECOVERABLE HELMS AND PUSH REVERSE

Country Status (1)

Country Link
BR (1) BR8106846A (en)

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