Protective assembly of devices for office, home, street and subway
作者： Harry S Dishart
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lens.org 参考文章(4)
Paul T Poutinen, Combined key and flashlight holder ,(1954)
Adolfo De. Clairmont, Combined purse and bill fold ,(1923)
Sol H Kohen, Schupbach Rene Maurice, Loose leaf-retaining clip for billfold assemblies ,(1944)
Amsterdam Lilly, Detachable coin dispenser for ladies' handbags ,(1945)