| 摘要 |
861,015. Life-saving suits. HAMMERSCHMIDT, T. June 4, 1959 [July 15, 1958], No. 19115/59. Class 141 A life-saving suit is provided on the leg portions with external lacing 2 or sliding clasp fasteners for reducing the width of these portions. The chest portion may have similar adjustable lacing 4. |
