File:Aerosol 1943.jpg

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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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This image was released by the Agricultural Research Service, the research agency of the United States Department of Agriculture, with the ID d200-2 (next).

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

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作者 USDA
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(二次使用本文件)		 "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."


Public domain 此图片处于公有领域，因为它所包含的材料最初来源于美国农业部下属研究机构农业研究服务局。

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当前2007年4月3日 (二) 23:432007年4月3日 (二) 23:43版本的缩略图1,851 × 2,700（358 KB）DO11.10（留言 | 贡献）{{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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