PL93278B1 - - Google Patents

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Publication number
PL93278B1
PL93278B1 PL17448274A PL17448274A PL93278B1 PL 93278 B1 PL93278 B1 PL 93278B1 PL 17448274 A PL17448274 A PL 17448274A PL 17448274 A PL17448274 A PL 17448274A PL 93278 B1 PL93278 B1 PL 93278B1
Authority
PL
Poland
Prior art keywords
ballast
track
main beams
lower chords
welded
Prior art date
Application number
PL17448274A
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 PL17448274A priority Critical patent/PL93278B1/pl
Publication of PL93278B1 publication Critical patent/PL93278B1/pl

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PL17448274A 1974-09-30 1974-09-30 PL93278B1 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17448274A PL93278B1 (OSRAM) 1974-09-30 1974-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL17448274A PL93278B1 (OSRAM) 1974-09-30 1974-09-30

Publications (1)

Publication Number Publication Date
PL93278B1 true PL93278B1 (OSRAM) 1977-05-30

Family

ID=19969102

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17448274A PL93278B1 (OSRAM) 1974-09-30 1974-09-30

Country Status (1)

Country Link
PL (1) PL93278B1 (OSRAM)

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