Sealed

Title: Sealed
Subject: en Technology; en Airplanes and Zeppelins
Article Title and/or Image Caption: Sealed - Swelling rubber retards tank leakage
Contributor: A. K.
Language: eng
Temporal Coverage: World War II
Date Issued: 1941-04-01
Is Part Of: Scientific American, v. 164, n. 4, 1941
pages: 214
Rights: Public domain
References: United States Rubber Company
Archived by: Stefano Furi