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公开(公告)号:US1358555A
公开(公告)日:1920-11-09
申请号:US21160318
申请日:1918-01-12
Applicant: JOHANNESSEN JOHAN E , ALFRED SETHER JOHAN , HOFF OLAF C , CHRISTIANSEN CHARLES J
Inventor: JOHANNESSEN JOHAN E , ALFRED SETHER JOHAN , HOFF OLAF C , CHRISTIANSEN CHARLES J
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公开(公告)号:US1270164A
公开(公告)日:1918-06-18
申请号:US22804018
申请日:1918-04-11
Applicant: DUTEE W FLINT , JOHAN A SETHER , OLAF C HOFF , CHARLES J CHRISTIANSEN , JOHANNESSEN JOHAN E
Inventor: JOHANNESSEN JOHAN E
CPC classification number: B63G8/32
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公开(公告)号:US1258777A
公开(公告)日:1918-03-12
申请号:US15278317
申请日:1917-03-06
Applicant: DUTEE W FLINT , JOHANNESSEN JOHAN E , WAAGE OSBORNE A
Inventor: JOHANNESSEN JOHAN E , WAAGE OSBORNE A
CPC classification number: F16B37/12 , Y10S411/928
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公开(公告)号:US1258119A
公开(公告)日:1918-03-05
申请号:US14966317
申请日:1917-02-19
Applicant: JOHAN A SETHER , OLOF C HOFF , CHARLES J CHRISTIANSEN , JOHANNESSEN JOHAN E
Inventor: JOHANNESSEN JOHAN E
CPC classification number: B63B21/44
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公开(公告)号:US1272962A
公开(公告)日:1918-07-16
申请号:US21160118
申请日:1918-01-12
Applicant: JOHAN A SETHER , OLAF C HOFF , CHARLES J CHRISTIANSEN , O A WAAGE , JOHANNESSEN JOHAN E
Inventor: JOHANNESSEN JOHAN E
CPC classification number: D07B7/18
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公开(公告)号:US1263899A
公开(公告)日:1918-04-23
申请号:US15044917
申请日:1917-02-23
Applicant: DUTEE W FLINT , JOHANNESSEN JOHAN E , WAGE OSBORNE A
Inventor: JOHANNESSEN JOHAN E , WAGE OSBORNE A
CPC classification number: B63B1/04
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公开(公告)号:US1263898A
公开(公告)日:1918-04-23
申请号:US15044817
申请日:1917-02-23
Applicant: DUTEE W FLINT , JOHANNESSEN JOHAN E , WAGE OSBORNE A
Inventor: JOHANNESSEN JOHAN E , WAGE OSBORNE A
CPC classification number: B63G7/04
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