Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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INST LUEFT und KAELTETECHNIK
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INST LUEFT und KAELTETECHNIK
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Priority claimed from GB1385768Aexternal-prioritypatent/GB1191032A/en
Application filed by INST LUEFT und KAELTETECHNIKfiledCriticalINST LUEFT und KAELTETECHNIK
Application grantedgrantedCritical
Publication of FR95828EpublicationCriticalpatent/FR95828E/fr