Quotables
"The abolishment of pain in surgery is a chimera. It is absurd to go on seeking it...knife and pain are two words in surgery that must forever be associated in the consciousness of the patient."
Dr. Alfred Velpeau, French surgeon ; 1839
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| Number | Title | Issue Date |
| 6789984 | Process and apparatus for drilling holes in the shell of a cylinder Process and apparatus for drilling holes in a shell of a paper machine cylinder, which is in its operating position. The process includes fixing a drilling apparatus to a cylinder adjacent to the cylinder to be drilled, and substantially eliminating influences of me... | 09/14/2004 |
| 6375394 | Method of drilling holes in a dryer cylinder The invention relates to a method of drilling holes to the surface of a dryer cylinder in a paper machine. The main goal of the method is to open and or/widen the drilled holes already made on the dryer cylinder, thus improving the performance of the cyli... | 04/23/2002 |
| 6361254 | Process and apparatus for drilling holes in the shell of a cylinder Process and apparatus for operating an apparatus to drill holes in the shell of a paper machine cylinder. The apparatus includes a stationary framework supportable on the paper machine, a feed frame that is radially movable along the stationary framework ... | 03/26/2002 |
