NASA NTRS · 19710013778
Threadless fastener apparatus Patent
Abstract
Threadless fastener apparatus comprising receiving apertures for plurality of articles, self-locked condition, and capable of using nonmalleable materials in both ends
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Cissell, R. E., Darr, J., Jr.. 1969-05-13. Threadless fastener apparatus Patent. https://ntrs.nasa.gov/citations/19710013778
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