DK65565C -
Procedure for the production of polygonal pipes and similar hollow moldings of reinforced asbestos cement or other fibrous cement.
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Procedure for the production of polygonal pipes and similar hollow moldings of reinforced asbestos cement or other fibrous cement.
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Application filed by Jacob Jan DimmendaalfiledCriticalJacob Jan Dimmendaal
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DK71944A1943-03-101944-03-10
Procedure for the production of polygonal pipes and similar hollow moldings of reinforced asbestos cement or other fibrous cement.
DK65565C
(en)