Abstracts are provided for 154 patents and patent applications entered into the NASA scientific and technical information systems during the period Jan. 1991 through Jun. 1991. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.
NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 39)
1991-07-01
Miscellaneous
No indication
English