BR8101274A - Aperfeicoamento em porta de seguranca - Google Patents

Aperfeicoamento em porta de seguranca

Info

Publication number: BR8101274A
Authority: BR; Brazil
Prior art keywords: safety door; door improvement; improvement; safety; door
Prior art date: 1981-03-05

Application number

BR8101274A

Other languages

English (en)

Inventor

Louis Regis Kaufman

Original Assignee

Louis Regis Kaufman

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.)

1981-03-05

Filing date

1981-03-05

Publication date

1982-10-26

1981-03-05 Application filed by Louis Regis Kaufman filed Critical Louis Regis Kaufman

1981-03-05 Priority to BR8101274A priority Critical patent/BR8101274A/pt

1982-10-26 Publication of BR8101274A publication Critical patent/BR8101274A/pt

Links

BR8101274A 1981-03-05 1981-03-05 Aperfeicoamento em porta de seguranca BR8101274A (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR8101274A BR8101274A (pt)	1981-03-05	1981-03-05	Aperfeicoamento em porta de seguranca

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR8101274A BR8101274A (pt)	1981-03-05	1981-03-05	Aperfeicoamento em porta de seguranca

Publications (1)

Publication Number	Publication Date
BR8101274A true BR8101274A (pt)	1982-10-26

Family

ID=4026295

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8101274A BR8101274A (pt)	1981-03-05	1981-03-05	Aperfeicoamento em porta de seguranca

Country Status (1)

Country	Link
BR (1)	BR8101274A (pt)

1981
- 1981-03-05 BR BR8101274A patent/BR8101274A/pt unknown

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