Image:US35977.pdf

From The Space Library

Jump to: navigation, search

US35977.pdf (file size: 152 KB, MIME type: application/pdf)

Patent No. 35,977. “Improvement in War-Rockets"; granted to Thomas W. Roys and Gustavus A. Lilliendahl, of New York, N. Y.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeDimensionsUserComment
current22:43, 1 April 2020 (152 KB)RobertG (Talk | contribs) (Patent No. 35,977. “Improvement in War-Rockets"; granted to Thomas W. Roys and Gustavus A. Lilliendahl, of New York, N. Y.)

The following page links to this file: