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BR8700565A - FLUID PROPELLER - Google Patents

FLUID PROPELLER

Info

Publication number
BR8700565A
BR8700565A BR8700565A BR8700565A BR8700565A BR 8700565 A BR8700565 A BR 8700565A BR 8700565 A BR8700565 A BR 8700565A BR 8700565 A BR8700565 A BR 8700565A BR 8700565 A BR8700565 A BR 8700565A
Authority
BR
Brazil
Prior art keywords
fluid propeller
propeller
fluid
Prior art date
Application number
BR8700565A
Other languages
Portuguese (pt)
Inventor
Boaventura Freire Dos Reis
Original Assignee
Unicamp
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 Unicamp filed Critical Unicamp
Priority to BR8700565A priority Critical patent/BR8700565A/en
Publication of BR8700565A publication Critical patent/BR8700565A/en

Links

BR8700565A 1987-02-09 1987-02-09 FLUID PROPELLER BR8700565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8700565A BR8700565A (en) 1987-02-09 1987-02-09 FLUID PROPELLER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8700565A BR8700565A (en) 1987-02-09 1987-02-09 FLUID PROPELLER

Publications (1)

Publication Number Publication Date
BR8700565A true BR8700565A (en) 1988-08-23

Family

ID=4041647

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700565A BR8700565A (en) 1987-02-09 1987-02-09 FLUID PROPELLER

Country Status (1)

Country Link
BR (1) BR8700565A (en)

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 09/02/2002