BE599608A -
Improvements made to refractory vaults, to the bricks they contain, as well as to the process and the mold for obtaining these bricks
- Google Patents
Improvements made to refractory vaults, to the bricks they contain, as well as to the process and the mold for obtaining these bricks
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Priority claimed from US806550Aexternal-prioritypatent/US3064594A/en
Priority claimed from FR824397Aexternal-prioritypatent/FR1257908A/en
Application filed by Russell Pearce HeuerfiledCriticalRussell Pearce Heuer
Publication of BE599608ApublicationCriticalpatent/BE599608A/en
BE599608A1959-04-151961-01-27
Improvements made to refractory vaults, to the bricks they contain, as well as to the process and the mold for obtaining these bricks
BE599608A
(en)