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公开(公告)号:US2032298A
公开(公告)日:1936-02-25
申请号:US60086932
申请日:1932-03-24
Applicant: CHARLES MORTON
Inventor: CHARLES MORTON
IPC: D01H5/48
CPC classification number: D01H5/48
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公开(公告)号:US1932799A
公开(公告)日:1933-10-31
申请号:US53186831
申请日:1931-04-22
Applicant: CHARLES MORTON
Inventor: CHARLES MORTON
IPC: D01H5/48
CPC classification number: D01H5/48
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公开(公告)号:US1837926A
公开(公告)日:1931-12-22
申请号:US19580227
申请日:1927-06-01
Applicant: ERNST TOENNIESSEN
Inventor: ERNST TOENNIESSEN
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公开(公告)号:US1206811A
公开(公告)日:1916-12-05
申请号:US6631115
申请日:1915-12-11
Applicant: BYRD WILLIAM H , BYRD RENIER
Inventor: BYRD WILLIAM H , BYRD RENIER
CPC classification number: D01H5/48
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公开(公告)号:US1182852A
公开(公告)日:1916-05-09
申请号:US1913742361
申请日:1913-01-16
Applicant: MORTON ALBERT H
Inventor: MORTON ALBERT H
CPC classification number: D01H5/48
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公开(公告)号:US1163552A
公开(公告)日:1915-12-07
申请号:US1913742362
申请日:1913-01-16
Applicant: MORTON ALBERT H
Inventor: MORTON ALBERT H
CPC classification number: D01H5/48
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公开(公告)号:US983609A
公开(公告)日:1911-02-07
申请号:US1910549228
申请日:1910-03-14
Applicant: DIXON EZRA
Inventor: DIXON EZRA
CPC classification number: D01H5/48
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公开(公告)号:US855430A
公开(公告)日:1907-05-28
申请号:US1904218598
申请日:1904-07-29
Applicant: CHADDERTON FRANK WAUGH
Inventor: CHADDERTON FRANK WAUGH
CPC classification number: D01H5/48
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