KOSUGE & CO., LTD.
KOSUGE & CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20140041702 | Cane and Cylindrical Body - Provided is a cane that has a sufficient impact-resistant strength; and is excellent in safety, durability and repairability and also lightweight but has a high stiffness. Such a cane has a shaft ( | 02-13-2014 |