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公开(公告)号:US758279A
公开(公告)日:1904-04-26
申请号:US1903175220
申请日:1903-09-30
Applicant: RHODES HARRY
Inventor: RHODES HARRY
CPC classification number: A63B69/201
公开(公告)号:US758279A
公开(公告)日:1904-04-26
申请号:US1903175220
申请日:1903-09-30
Applicant: RHODES HARRY
Inventor: RHODES HARRY
CPC classification number: A63B69/201