Electrically heated face masks for pilots

Title (Dublin Core): Electrically heated face masks for pilots
Subject (Dublin Core): en Technology; en Personal protection (other)
Article Title and/or Image Caption (Dublin Core): Title: Electrically heated face masks for pilots; Image caption: Electrically heated face mask and goggles for pilot
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): 1930
Date Issued (Dublin Core): 1930-04-01
Is Part Of (Dublin Core): Popular Mechanics, v. 53, n. 4, 1930
pages (Bibliographic Ontology): 624
Rights (Dublin Core): Public domain
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Marco Bortolami (editor)