Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 AU206789B2 - Method of jointing roofs and framework consisting of lightweight concrete slabs
- Google Patents
AU206789B2 - Method of jointing roofs and framework consisting of lightweight concrete slabs
- Google Patents
Method of jointing roofs and framework consisting of lightweight concrete slabs
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Arne Henrik Wehtje and Anders Bertil Engwall Karl Gustav Olsson
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Internationella Siporex AB
Original Assignee
Internationella Siporex AB
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Publication date
Application filed by Internationella Siporex ABfiledCriticalInternationella Siporex AB
Application grantedgrantedCritical
Publication of AU206789B2publicationCriticalpatent/AU206789B2/en
Publication of AU739255ApublicationCriticalpatent/AU739255A/en