ORIGINAL PATENT APPLICATION NUMBER 338,219 FOR IMPROVEMENTS IN OR RELATING TO AIRPLANE EMERGENCY FLOTATION GEARS. (WASHINGTON, U.S.A.).
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Book Details
Author(s)Alfred Ernest. White
PublisherHMSO
ISBN / ASINB003NU5L3K
ISBN-13978B003NU5L35
Sales Rank99,999,999
MarketplaceUnited States 🇺🇸