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Application filed by Kemiske Fabrikanter Techno ChefiledCriticalKemiske Fabrikanter Techno Che
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Publication of DK34026CpublicationCriticalpatent/DK34026C/en
DK34026D1921-10-151922-10-12
Apparatus for supplying and retaining a material to a surface so that heat can be supplied through the material.
DK34026C
(en)