BR8100682A - DUCT INTERCALTABLE FLOW SHUTTING DEVICE - Google Patents

DUCT INTERCALTABLE FLOW SHUTTING DEVICE

Info

Publication number
BR8100682A
BR8100682A BR8100682A BR8100682A BR8100682A BR 8100682 A BR8100682 A BR 8100682A BR 8100682 A BR8100682 A BR 8100682A BR 8100682 A BR8100682 A BR 8100682A BR 8100682 A BR8100682 A BR 8100682A
Authority
BR
Brazil
Prior art keywords
intercaltable
duct
shutting device
flow shutting
flow
Prior art date
Application number
BR8100682A
Other languages
Portuguese (pt)
Inventor
Pedro Ferretti
Original Assignee
Pedro Ferretti
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 Pedro Ferretti filed Critical Pedro Ferretti
Priority to BR8100682A priority Critical patent/BR8100682A/en
Publication of BR8100682A publication Critical patent/BR8100682A/en

Links

BR8100682A 1981-02-05 1981-02-05 DUCT INTERCALTABLE FLOW SHUTTING DEVICE BR8100682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8100682A BR8100682A (en) 1981-02-05 1981-02-05 DUCT INTERCALTABLE FLOW SHUTTING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8100682A BR8100682A (en) 1981-02-05 1981-02-05 DUCT INTERCALTABLE FLOW SHUTTING DEVICE

Publications (1)

Publication Number Publication Date
BR8100682A true BR8100682A (en) 1982-10-05

Family

ID=4025553

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8100682A BR8100682A (en) 1981-02-05 1981-02-05 DUCT INTERCALTABLE FLOW SHUTTING DEVICE

Country Status (1)

Country Link
BR (1) BR8100682A (en)

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