Belt and rotary brushes for shoe cleaning

作者: Elbert F Conklin

DOI:

关键词:

摘要: This invention relates to new and useful improvements structural refinements in shoe cleaning devices, more particularly, a device Whereby mud, dirt, dust the like, may be * quikly conveniently removed from sole, heel, sides shank of shoe, this: operation...

参考文章(6)
Richard S Broge, Automatic boot cleaner ,(1925)
George C Parker, Vacuum electric door-mat ,(1919)
Emaille Alfred-Francois, Essuie-pieds actionné par l'électricité ,(1927)
Alfred Baldwin, Cloth-pressing machine. ,(1910)
Thomas J Dalton, Shoe-cleaning device. ,(1911)