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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0178362 (1980-08-15) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 1 |
An ice skating attachment can be interchangeably attached to conventional roller skate foot plates so that a foot receiving device on which such a foot plate is mounted can serve both as a roller skate or as an ice skate. The ice skating blade of the attachment is mounted on the foot plate by means
An ice skate device for attachment to a variety of roller skate foot plates of the type having front and rear bosses for the mounting of roller skate trucks, each said boss having an opening and an action pin passing therethrough, said device comprising: an ice skating blade; front and rear support
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