by Xinpu Shen , Mao Bai , William Standifird
![[William Wheeler Hubbell, authorized to apply for patents.]](https://covers.openlibrary.org/b/id/10200621-M.jpg)
United States. Congress. Senate. Committee on Patents
United States. Congress. Senate. Committee on Naval Affairs
Beijing Shi di fang zhi bian zuan wei yuan hui
Shannon Knudsen
James H. Gary
Wise Global Wise Global Training Ltd