Authorizing the Secretary of the Interior to accept assignment of patent for improvements in the manufacture of gasoline.

by United States. Congress. House. Committee on Patents

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• 26 Currently reading

Published 1916 by [s.n.] in Washington .
Written in English

Subjects:

• Gasoline,
• Patents,
• Petroleum industry and trade

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Edition Notes

Other titles	Patents for Walter F. Rittman for improvements in manufacture of gasoline
Series	H.rp.622
The Physical Object
Format	Electronic resource
Pagination	7 p.
ID Numbers
Open Library	OL18294134M

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