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Title:
Slip joint for tubular members
United States Patent 2851252
Inventors:
Bus Sr., Franklin L. LE.
Publication Date:
09/09/1958
Assignee:
Bus Sr., Franklin L. LE.
Primary Class:
Other Classes:
285/36, 285/148.19, 285/302, 285/330, 285/334, 285/355, 285/922
International Classes:
E21B17/06; E21B17/07
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