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公开(公告)号:US1070092A
公开(公告)日:1913-08-12
申请号:US1912733926
申请日:1912-11-29
Applicant: DIAMOND MATCH CO
Inventor: WRIGHT JACOB P , SCHAFER FRANK
CPC classification number: C06F1/02
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公开(公告)号:US1090569A
公开(公告)日:1914-03-17
申请号:US1913788934
申请日:1913-09-09
Applicant: DIAMOND MATCH CO
Inventor: SCHAFER FRANK
CPC classification number: C06F1/04
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公开(公告)号:US1203912A
公开(公告)日:1916-11-07
申请号:US1914836108
申请日:1914-05-04
Applicant: DIAMOND MATCH CO
Inventor: SCHAFER FRANK
CPC classification number: B21D45/00 , Y10T83/2196 , Y10T83/2205
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公开(公告)号:US1203914A
公开(公告)日:1916-11-07
申请号:US1914836110
申请日:1914-05-04
Applicant: DIAMOND MATCH CO
Inventor: SCHAFER FRANK
CPC classification number: B65H5/008
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公开(公告)号:US1132285A
公开(公告)日:1915-03-16
申请号:US1913767985
申请日:1913-05-16
Applicant: DIAMOND MATCH CO
Inventor: SCHAFER FRANK
CPC classification number: B65G47/244
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公开(公告)号:US1089795A
公开(公告)日:1914-03-10
申请号:US1909526656
申请日:1909-11-06
Applicant: DIAMOND MATCH CO
Inventor: SCHAFER FRANK
CPC classification number: C06F1/08
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公开(公告)号:US1203913A
公开(公告)日:1916-11-07
申请号:US1914836109
申请日:1914-05-04
Applicant: DIAMOND MATCH CO
Inventor: SCHAFER FRANK
CPC classification number: F16H27/06 , Y10T74/19879
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