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公开(公告)号:US1399957A
公开(公告)日:1921-12-13
申请号:US49313721
申请日:1921-08-17
Applicant: GAETANO GERACE
Inventor: GAETANO GERACE
IPC: B27L1/00
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公开(公告)号:US1552137A
公开(公告)日:1925-09-01
申请号:US72248424
申请日:1924-06-26
Applicant: GAETANO GERACE , GRANT CLARY
Inventor: GAETANO GERACE , GRANT CLARY
IPC: B27J1/00
CPC classification number: B27J1/00
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