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 AU541902B2 - Precast building element and method
- Google Patents
AU541902B2 - Precast building element and method
- Google Patents
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Construction Products Research And Development
Original Assignee
CONSTR PROD RES DEV CORP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/179,563external-prioritypatent/US4363200A/en
Application filed by CONSTR PROD RES DEV CORPfiledCriticalCONSTR PROD RES DEV CORP
Publication of AU7532181ApublicationCriticalpatent/AU7532181A/en
Application grantedgrantedCritical
Publication of AU541902B2publicationCriticalpatent/AU541902B2/en