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公开(公告)号:US2756071A
公开(公告)日:1956-07-24
申请号:US26356251
申请日:1951-12-27
Applicant: DANILO RIVA
Inventor: DANILO RIVA
CPC classification number: B62K25/30 , B62K2201/04
公开(公告)号:US2756071A
公开(公告)日:1956-07-24
申请号:US26356251
申请日:1951-12-27
Applicant: DANILO RIVA
Inventor: DANILO RIVA
CPC classification number: B62K25/30 , B62K2201/04