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公开(公告)号:US1417393A
公开(公告)日:1922-05-23
申请号:US42624620
申请日:1920-11-24
Applicant: LASSITER COLUMBUS K , JULIUS KINDERVATER
Inventor: LASSITER COLUMBUS K , JULIUS KINDERVATER
IPC: B21C37/28
CPC classification number: B21C37/283 , Y10T29/4944
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公开(公告)号:US1359179A
公开(公告)日:1920-11-16
申请号:US35922420
申请日:1920-02-17
Applicant: LASSITER COLUMBUS K
Inventor: LASSITER COLUMBUS K
CPC classification number: B23C5/04 , B23C5/18 , B23C2210/084 , Y10T407/1958 , Y10T407/1966
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公开(公告)号:US1052069A
公开(公告)日:1913-02-04
申请号:US1912719308
申请日:1912-09-09
Applicant: LASSITER COLUMBUS K
Inventor: LASSITER COLUMBUS K
CPC classification number: B21D7/04
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公开(公告)号:US1046311A
公开(公告)日:1912-12-03
申请号:US1912669441
申请日:1912-01-04
Applicant: LASSITER COLUMBUS K , BOCORSELSKI FRANK E
Inventor: LASSITER COLUMBUS K , BOCORSELSKI FRANK E
CPC classification number: B23Q5/261 , Y10T408/6757
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公开(公告)号:US1007578A
公开(公告)日:1911-10-31
申请号:US1910593651
申请日:1910-11-22
Applicant: LASSITER COLUMBUS K
Inventor: LASSITER COLUMBUS K
CPC classification number: B21K1/46
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公开(公告)号:US1006958A
公开(公告)日:1911-10-24
申请号:US1910593652
申请日:1910-11-22
Applicant: LASSITER COLUMBUS K
Inventor: LASSITER COLUMBUS K
CPC classification number: B23G1/22
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公开(公告)号:US1442480A
公开(公告)日:1923-01-16
申请号:US48900921
申请日:1921-08-01
Applicant: LASSITER COLUMBUS K , JULIUS KINDERVATER
Inventor: LASSITER COLUMBUS K , JULIUS KINDERVATER
IPC: B21C37/28
CPC classification number: B21C37/283 , Y10T29/4944
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公开(公告)号:US1090551A
公开(公告)日:1914-03-17
申请号:US1913804197
申请日:1913-12-02
Applicant: LASSITER COLUMBUS K
Inventor: LASSITER COLUMBUS K
CPC classification number: B21C37/283 , Y10T29/4944
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公开(公告)号:US1087957A
公开(公告)日:1914-02-24
申请号:US1912715021
申请日:1912-08-14
Applicant: LASSITER COLUMBUS K
Inventor: LASSITER COLUMBUS K
CPC classification number: B23Q1/28 , Y10T408/93
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公开(公告)号:US1061809A
公开(公告)日:1913-05-13
申请号:US1911658112
申请日:1911-11-02
Applicant: BOCORSELSKI FRANK E , LASSITER COLUMBUS K
Inventor: BOCORSELSKI FRANK E , LASSITER COLUMBUS K
CPC classification number: H01R4/4872 , Y10T24/3984
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