PL144034B2 - Shut-off flap - Google Patents

Shut-off flap

Info

Publication number
PL144034B2
PL144034B2 PL25837486A PL25837486A PL144034B2 PL 144034 B2 PL144034 B2 PL 144034B2 PL 25837486 A PL25837486 A PL 25837486A PL 25837486 A PL25837486 A PL 25837486A PL 144034 B2 PL144034 B2 PL 144034B2
Authority
PL
Poland
Prior art keywords
flap
shut
Prior art date
Application number
PL25837486A
Other versions
PL144034B1 (en
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 filed Critical
Priority to PL25837486A priority Critical patent/PL144034B2/en
Publication of PL144034B1 publication Critical patent/PL144034B1/pl
Publication of PL144034B2 publication Critical patent/PL144034B2/en

Links

PL25837486A 1986-03-10 1986-03-10 Shut-off flap PL144034B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25837486A PL144034B2 (en) 1986-03-10 1986-03-10 Shut-off flap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25837486A PL144034B2 (en) 1986-03-10 1986-03-10 Shut-off flap

Publications (2)

Publication Number Publication Date
PL144034B1 PL144034B1 (en) 1988-04-29
PL144034B2 true PL144034B2 (en) 1988-04-30

Family

ID=20030756

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25837486A PL144034B2 (en) 1986-03-10 1986-03-10 Shut-off flap

Country Status (1)

Country Link
PL (1) PL144034B2 (en)

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