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经营范围
发明名称
HOCKEY PUCK
摘要
申请公布号
CA917686(A)
申请公布日期
1972.12.26
申请号
CAD917686
申请日期
1967.11.20
申请人
IMA INVENTORS MARKETING OF CANADA LIMITED;JOHN K. BRADFORD
发明人
JOHN K. BRADFORD
分类号
A63B67/14
主分类号
A63B67/14
代理机构
代理人
主权项
地址
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