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.)
BOCHUMER VER FU R GUSSSTAHLFAB
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BOCHUMER VER FU R GUSSSTAHLFAB
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Application filed by BOCHUMER VER FU R GUSSSTAHLFABfiledCriticalBOCHUMER VER FU R GUSSSTAHLFAB
Application grantedgrantedCritical
Publication of FR1028207ApublicationCriticalpatent/FR1028207A/fr