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Filing date
Publication date
Application filed by Istvan Erdely, Miklos ErdelyfiledCriticalIstvan Erdely
Priority to AT632960ApriorityCriticalpatent/AT235536B/en
Application grantedgrantedCritical
Publication of AT235536BpublicationCriticalpatent/AT235536B/en
<Desc/Clms Page number 1>
Hohlblockziegel zur Herstellung von Schalungselementen
EMI1.1
<Desc/Clms Page number 2>
EMI2.1
<Desc / Clms Page number 1>
Hollow block bricks for the production of formwork elements
EMI1.1
<Desc / Clms Page number 2>
EMI2.1
AT632960A1960-08-181960-08-18
Hollow block bricks for the production of formwork elements
AT235536B
(en)