DE3542163C2 - - Google Patents

Info

Publication number

DE3542163C2

DE3542163C2 DE3542163C2 DE 3542163 C2 DE3542163 C2 DE 3542163C2 DE 3542163 C2 DE3542163 C2 DE 3542163C2

Authority

DE

Germany

Prior art keywords

mandrel

measuring

pipe

measuring tape

drive

Prior art date

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.)

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