HU903895D0 - Structure used with sleeve pipes and pipes while bringing them into the soil without digging, and the technological use of this structure
- Google Patents
Structure used with sleeve pipes and pipes while bringing them into the soil without digging, and the technological use of this structure
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Publication number
HU903895D0
HU903895D0HU903895AHU389590AHU903895D0HU 903895 D0HU903895 D0HU 903895D0HU 903895 AHU903895 AHU 903895AHU 389590 AHU389590 AHU 389590AHU 903895 D0HU903895 D0HU 903895D0
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Application filed by Felsoe Tisza Videki KoernyezetfiledCriticalFelsoe Tisza Videki Koernyezet
Priority to HU389590ApriorityCriticalpatent/HU207762B/en
Publication of HU903895D0publicationCriticalpatent/HU903895D0/en
Publication of HUT57861ApublicationCriticalpatent/HUT57861A/en
Publication of HU207762BpublicationCriticalpatent/HU207762B/en