AT191447B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Method for the mortar-free masonry of refractory bricks using body-solid intermediate layers and intermediate layers for carrying out the method
Assignee: Oesterr Amerikan Magnesit
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Filing: 1954-06-22
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Granted: 1957-08-26
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Expires: 1974-06-22
Abstract
No abstract record available.
Inventors
- 👤 Ludwig Ing Preselmayr
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-31 19:43
CPC Classifications
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