Adjustable child's shoe
作者： Jessie H Raborg
DOI:
关键词: Computer science
摘要:
lens.org 参考文章(6)
Rowena N Rigsby, Adjustable baby shoe ,(1959)
Thomas P Morgan, Slipper type article of footwear ,(1957)
Pennell Samuel, Innersole having upwardly foldable portions ,(1947)
Herbert S Gardner, Shoe-fit indicator ,(1948)
Francis M Cockrell, Flexible foot-hugging infant's shoe ,(1950)
Thomas M Hays, Insole for shoes. ,(1917)