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Patent
D252398
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Priority
Feb 23 1977
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Filed
Feb 23 1977
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Issued
Jul 17 1979
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Expiry
Jul 17 1993
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Assg.orig
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Entity
unknown
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3
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5
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n/a
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The ornamental design for a boring bar housing, as shown.
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FIG. 1 is an isometric view of the boring bar housing;
FIG. 2 is a front view of the boring bar housing;
FIG. 3 is a bottom view of FIG. 2; and,
FIG. 4 is a top view of FIG. 2.
Grimsley, Ernest E.
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