BR7900540A - Aperfeicoamentos em aquecedores de agua solar - Google Patents

Aperfeicoamentos em aquecedores de agua solar

Info

Publication number: BR7900540A
Authority: BR; Brazil
Prior art keywords: solar water; water heaters; heaters; solar; water
Prior art date: 1979-01-25

Application number

BR7900540A

Other languages

English (en)

Inventor

M Almeida

R Filho

Original Assignee

M Almeida

R Filho

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.)

1979-01-25

Filing date

1979-01-25

Publication date

1980-09-09

1979-01-25 Application filed by M Almeida, R Filho filed Critical M Almeida

1979-01-25 Priority to BR7900540A priority Critical patent/BR7900540A/pt

1980-09-09 Publication of BR7900540A publication Critical patent/BR7900540A/pt

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

BR7900540A 1979-01-25 1979-01-25 Aperfeicoamentos em aquecedores de agua solar BR7900540A (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR7900540A BR7900540A (pt)	1979-01-25	1979-01-25	Aperfeicoamentos em aquecedores de agua solar

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR7900540A BR7900540A (pt)	1979-01-25	1979-01-25	Aperfeicoamentos em aquecedores de agua solar

Publications (1)

Publication Number	Publication Date
BR7900540A true BR7900540A (pt)	1980-09-09

Family

ID=4013890

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7900540A BR7900540A (pt)	1979-01-25	1979-01-25	Aperfeicoamentos em aquecedores de agua solar

Country Status (1)

Country	Link
BR (1)	BR7900540A (pt)

1979
- 1979-01-25 BR BR7900540A patent/BR7900540A/pt unknown

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Legal Events

Date	Code	Title	Description
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: F24H 1/22 (2006.01)