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.)
Chicago Bridge & Iron Company Actual Investors Carl Herman Harmsen Karlton Alvin Krasin
Original Assignee
Chicago Bridge & Iron Company Actual Investors Carl Herman Harmsen Karlton Alvin Krasin
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 Chicago Bridge & Iron Company Actual Investors Carl Herman Harmsen Karlton Alvin KrasinfiledCriticalChicago Bridge & Iron Company Actual Investors Carl Herman Harmsen Karlton Alvin Krasin
Application grantedgrantedCritical
Publication of AU219066ApublicationCriticalpatent/AU219066A/en
Publication of AU293103B2publicationCriticalpatent/AU293103B2/en