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Filing date
Publication date
Application filed by H J Henriksen & G Kaehler FafiledCriticalH J Henriksen & G Kaehler Fa
Priority to DK396856ApriorityCriticalpatent/DK89175C/da
Application grantedgrantedCritical
Publication of DK89175CpublicationCriticalpatent/DK89175C/da
DK396856A1956-11-131956-11-13Fremgangsmåde til fremstilling af en rørskål af mineraluld, glasuld eller lignende materiale til isolationsformål.
DK89175C
(da)