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Application filed by I F Lemvigh Mueller Holding AsfiledCriticalI F Lemvigh Mueller Holding As
Priority to DK195653ApriorityCriticalpatent/DK87744C/da
Application grantedgrantedCritical
Publication of DK87744CpublicationCriticalpatent/DK87744C/da
DK195653A1953-06-101953-06-10Fremgangsmåde til fremstilling af et til isolationsformål egnet produkt i form af småkugler med blærestruktur.
DK87744C
(da)