The United States patent depository library at the Illinois State Library
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Author
Publication
1985 - Illinois State Library, Springfield, Ill., Illinois
Language
English
Word Count
0 words, Guess
Page Count
0 pages
Identifiers
- Internet Archiveunitedstatespate00unse
- OCLC Control Number11858110
- Open LibraryOL26468355M
Classifications
- DDC025.52775
Subjects
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