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公开(公告)号:US796536A
公开(公告)日:1905-08-08
申请号:US1905244980
申请日:1905-02-09
Applicant: SCHULTZ CHARLES STANLEY
Inventor: SCHULTZ CHARLES STANLEY
CPC classification number: F23D3/28
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公开(公告)号:US804436A
公开(公告)日:1905-11-14
申请号:US1905262503
申请日:1905-05-26
Applicant: SCHULTZ CHARLES STANLEY
Inventor: SCHULTZ CHARLES STANLEY
CPC classification number: B23K3/0353
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