United States Court of Appeals For the Ninth Circuit . character described. 50comprising a revoluble pipe arranged to pro-ject into the bore of a well, an agitating bit orpoint carried by the lower eml oc. and lateralstraight tins also cairietl by the pipe all for 55agitating the material in the bore of the well,.substantially as described. 10 a rotatable blast-conducting tubearranged to project into the bore of a well. 60means for connecting the upper end of thetube with a source of pressure, means to pre-vent longitudinal movement of said tube,
United States Court of Appeals For the Ninth Circuit . character described. 50comprising a revoluble pipe arranged to pro-ject into the bore of a well, an agitating bit orpoint carried by the lower eml oc. and lateralstraight tins also cairietl by the pipe all for 55agitating the material in the bore of the well,.substantially as described. 10 a rotatable blast-conducting tubearranged to project into the bore of a well. 60means for connecting the upper end of thetube with a source of pressure, means to pre-vent longitudinal movement of said tube, apoint carried by the lower end of the tube andformed with oblicpio upwardly-extending pas- 65sages for directing the pressuie from the tulujbackwardly up the well-i^ore, and means forrotating the said pipe substantially as de-scribed. In testimony whereof wo hereunto affix our 70signatures in presence of two T. G. : J. 0. Allen, Jr.,D. L. Cobb. ioOO. !L--<i 150 i
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Keywords: ., bookauthorunitedstatescourtofap, bookcentury1900, bookdecade1910
