US2534462A
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Cushion insole
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US2556364A
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Flexible insole
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US2588859A
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Process of and apparatus for slitting and stretching insole material
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US2401088A
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Bottom filler for shoes
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US2350053A
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Bottom filler for shoes
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US2379366A
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Cushion cupped-heel insole
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US2391789A
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Shoemaking
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US2311767A
|
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Carrier
|
US2311766A
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Process of making insole sheets
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US2216205A
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Process of making insoles
|
US2216204A
|
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Process of making insoles
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US2181787A
|
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Process of making insoles
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US2204505A
|
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Welt insole
|
US2211509A
|
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Shoemaking
|
US2117183A
|
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Cushion sole shoe
|
US1825191A
|
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Method of tempering shoe uppers
|
US1789046A
|
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Method of making turned shoes
|
CA409888A
|
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Insole making process
|
CA320717A
|
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Manufacture of turned shoes
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CA387053A
|
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Cushion sole shoe
|