(P17)	(Q183) (P143)
(P31)	(Q4830453)
(P159)	(Q2838)
(P571)	+1947-00-00T00:00:00Z (P143)
(P749)	(Q284672)
(P856)	http://www.piping.bilfinger.com (P143) (P4656) https://de.wikipedia.org/w/index.php?title=Bilfinger_Piping_Technologies&oldid=172677106
(P1454)	(Q460178) (P143)

External Links

(P2671)

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