CAP OF STICK FOR WALKING AID

PROBLEM TO BE SOLVED: To provide a cap of a stick for a walking aid, capable of fully enhancing walking aid effect, by installing a flat surface part and an annular inclined surface part with a prescribed angle on the grounding surface in contact with the ground and thereby making a contact area lar...

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Bibliographische Detailangaben
1. Verfasser: NAITO TOSHIKO
Format: Patent
Sprache:eng
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