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Application filed by Guenther Dr Ing JauchfiledCriticalGuenther Dr Ing Jauch
Application grantedgrantedCritical
Publication of AT182082BpublicationCriticalpatent/AT182082B/en
AT182082D1950-11-221951-11-08
Method and apparatus for producing a pre-stressed lining for tunnels u. Like., In particular for pressure tunnels
AT182082B
(en)
Formwork for construction pits, especially for those for laying cables, pipes and the like. Like., As well as methods for the production of construction pits by means of such formwork bodies
Bracket for the production of binding closures for sausage casings or the like, as well as a method and device for producing binding closures for sausage casings or the like using this bracket