Title:
Oil well cellar bracing bracket
United States Patent 2706004
Inventors:
Katzenmaier, Henry K.
Publication Date:
04/12/1955
Export Citation:
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Assignee:
Katzenmaier, Henry K.
Primary Class:
166/75.11
Other Classes:
248/354.1
International Classes:
E21B41/00; E21B41/00
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US Patent References:
2584022Surface pipe bracing and centering means
2482616Installation for well control equipment
1820391Stabilizer
1726948Bathroom shower-curtain holder
1142246N/A
0653307N/A