Quotables
"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."
Simon Newcomb, astronomer ; Said in 1902, less than two years before the first flight at Kitty Hawk
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| Number | Title | Issue Date |
| 4760762 | Method of making die set line The method of making a die set line involves correction of the first blanking die set in the line, in accordance with the results of stamping the blank produced using the other die sets. The blank is made with a wire tool electrode by virtue of electrical... | 08/02/1988 |
| 4751860 | Method of making blanking die sets The method of making blanking die sets provides for preparing a stack of blanks of a predetermined profile for use as positive tool electrodes. The working parts of blanking die sets are subjected to prior machining. Production holes are provided in posit... | 06/21/1988 |
