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.)
Okabe Co Ltd
Original Assignee
Okabe Co Ltd
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
Application filed by Okabe Co LtdfiledCriticalOkabe Co Ltd
Priority to JP20541984ApriorityCriticalpatent/JPS6183769A/ja
Publication of JPS6183769ApublicationCriticalpatent/JPS6183769A/ja
Publication of JPH0214507B2publicationCriticalpatent/JPH0214507B2/ja
Werkwijze en element voor het vervaardigen van een betonnen vloer voor een weg of een spoorbaan op een zich in de lengterichting uitstrekkende langwerpige drager.