DK64309C -
Method for Manufacturing a Mass of Pine Bark and Cement Suitable for the Manufacture of Cold, Heat and Sound Insulating Building Materials.
- Google Patents
Method for Manufacturing a Mass of Pine Bark and Cement Suitable for the Manufacture of Cold, Heat and Sound Insulating Building Materials.
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Application filed by Paul Severin Anderson, August Wilhelm Oskarsson, Edwin StroemquistfiledCriticalPaul Severin Anderson
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Publication of DK64309CpublicationCriticalpatent/DK64309C/en
DK326143A1942-05-131943-12-21
Method for Manufacturing a Mass of Pine Bark and Cement Suitable for the Manufacture of Cold, Heat and Sound Insulating Building Materials.
DK64309C
(en)
Procedure for the production of building materials from bound mortar, thereby preventing disfiguring and destructive attacks by moss, lichen and other vegetations on these materials.