TY - RPRT TI - Development of a protective coating system for regeneratively cooled thrust chambers Final technical report, 1 Jul. 1967 - 31 Mar. 1969 AU - Heestand, R. L. AU - Kizer, D. E. AU - Ruderer, C. G. PY - 1969 UR - https://ntrs.nasa.gov/citations/19700002309 ID - 19700002309 ER -