DD78148A - - Google Patents

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Publication number
DD78148A
DD78148A DD78148DA DD78148A DD 78148 A DD78148 A DD 78148A DD 78148D A DD78148D A DD 78148DA DD 78148 A DD78148 A DD 78148A
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DD
German Democratic Republic
Application number
Publication of DD78148A publication Critical patent/DD78148A/xx

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DD78148D DD78148A (en)

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DD78148A true DD78148A (en)

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ID=265547

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DD78148D DD78148A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407381A1 (en) * 1984-02-29 1985-08-29 Ed. Züblin AG, 7000 Stuttgart METHOD FOR PRODUCING UNDERGROUND PIPELINES AND DEVICE FOR CARRYING OUT SUCH A METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407381A1 (en) * 1984-02-29 1985-08-29 Ed. Züblin AG, 7000 Stuttgart METHOD FOR PRODUCING UNDERGROUND PIPELINES AND DEVICE FOR CARRYING OUT SUCH A METHOD

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DD78148A (en)