FI31181A -
Method for the production of porous fibreboards, especially for thermal insulation purposes, as well as various shaped bodies from peat
- Google Patents
Method for the production of porous fibreboards, especially for thermal insulation purposes, as well as various shaped bodies from peat
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Application filed by Keinaenen Yrjoe Vaeinoe WaldemfiledCriticalKeinaenen Yrjoe Vaeinoe Waldem
Publication of FI31181ApublicationCriticalpatent/FI31181A/en
FI31181D1955-01-261955-01-26
Method for the production of porous fibreboards, especially for thermal insulation purposes, as well as various shaped bodies from peat
FI31181A
(en)