Metal processes and apparatus, machinery, and transportation equipment : government-owned inventions available for license.

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Bibliographic Details
Corporate Author: United States. Government Patents Board
Format: Government Document Book
Language:English
Published: [Washington] : U.S. Department of Commerce, [1954]
Series:Patent abstract series ; no. 4.
Subjects:
Local Note:Notre Dame's copy is bound with no.1-no.3, no.5-no.7 of the series.