File:Aerosol 1943.jpg
預覽大小：411 × 600 像素。 其他解析度：164 × 240 像素 | 329 × 480 像素 | 526 × 768 像素 | 702 × 1,024 像素 | 1,851 × 2,700 像素。
原始檔案 （1,851 × 2,700 像素，檔案大小：358 KB，MIME 類型：image/jpeg）
| 描述 |
Aerosol spray canister invented by USDA researchers. (identified as image: D200-2) USDA researchers Lyle Goodhue and William Sullivan invented the aerosol spray canister, dubbed the “bug bomb,” to dispense insecticides. The design, patented in 1943, is the ancestor of many popular commercial spray products. Pressurized by liquefied gas, which gave it propellant qualities, the small, portable can enabled soldiers to defend against malaria-carrying bugs by spraying inside tents during World War II. Propellants used in these older aerosol cans have since been replaced with environmentally friendly ones. |
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| 來源 |
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| 作者 | USDA | ||
| 授權許可 (重用此檔案) |
"Information presented on the USDA website is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credits is requested." |
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This image is in the public domain because it contains materials that originally came from the Agricultural Research Service, the research agency of the United States Department of Agriculture.
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| 日期/時間 | 縮圖 | 尺寸 | 用戶 | 備註 | |
|---|---|---|---|---|---|
| 目前 | 2007年4月3日 (二) 23:43 | | 1,851 × 2,700（358 KB） | DO11.10 | {{Information |Description= '''Aerosol spray canister invented by USDA researchers.''' (identified as image: D200-2) USDA researchers Lyle Goodhue and William Sullivan invented the aerosol spray canister, dubbed the “bug bomb,” to dispense insecticid |
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