Research Catalog
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Displaying 1-5 of 5 results
Scientific investigations with the data base head-1 scanning modulator collimator [microform] : final report, 1 Oct. 1984-30 Sep. 1991.
- Text
- [Cambridge, Mass. : Smithsonian Astrophysical Observatory ; Washington, D.C. : National Aeronautics and Space Administration, 1992]
- 1992
Gamma ray collinator [microform] / inventor, Edgar J. Casanova.
- Text
- [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1991]
- 1991
High energy collimating fine grids [microform] : final technical report.
- Text
- [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
Large area soft X-ray collimator to facilitate X-ray optics testing [microform] : semiannual progress report (March 1 through September 1, 1994) / prepared by Samuel L. Espy.
- Text
- [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
- 1994
Fine collimator grids using silicon metering structure [microform] : summary of research "final report" : grant no., NAGW-4144 ... period of performance, 3/1/95-3/1/98 / principal investigator, Carol Eberhard.
- Text
- Redondo Beach, CA : TRW Space & Electronics Group ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
- 1998
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