PL91569B1 - - Google Patents

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Publication number
PL91569B1
PL91569B1 PL16880174A PL16880174A PL91569B1 PL 91569 B1 PL91569 B1 PL 91569B1 PL 16880174 A PL16880174 A PL 16880174A PL 16880174 A PL16880174 A PL 16880174A PL 91569 B1 PL91569 B1 PL 91569B1
Authority
PL
Poland
Prior art keywords
pipeline
section
free flow
valves
openings
Prior art date
Application number
PL16880174A
Other languages
English (en)
Polish (pl)
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 PL16880174A priority Critical patent/PL91569B1/pl
Publication of PL91569B1 publication Critical patent/PL91569B1/pl

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PL16880174A 1974-02-14 1974-02-14 PL91569B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16880174A PL91569B1 (es) 1974-02-14 1974-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL16880174A PL91569B1 (es) 1974-02-14 1974-02-14

Publications (1)

Publication Number Publication Date
PL91569B1 true PL91569B1 (es) 1977-03-31

Family

ID=19966072

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16880174A PL91569B1 (es) 1974-02-14 1974-02-14

Country Status (1)

Country Link
PL (1) PL91569B1 (es)

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