Actively controlled shaft seals for aerospace applications
Subtitle: semiannual status report, January - June, 1992
By: principal investigator: Richard F. Salant.
Contributors: United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA CR-191901.; NASA contractor report -- NASA CR-191901.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1992
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Mechanical engineering.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-0603-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1993] 1 microfiche.