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公开(公告)号:US946694A
公开(公告)日:1910-01-18
申请号:US1909486347
申请日:1909-03-29
Applicant: RUPERT A NOURSE , DAVIS IRVIN W
Inventor: DAVIS IRVIN W
CPC classification number: E05Y2201/684
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公开(公告)号:US1245275A
公开(公告)日:1917-11-06
申请号:US3501415
申请日:1915-06-19
Applicant: RUPERT A NOURSE , SCHARTOW FRANK E
Inventor: SCHARTOW FRANK E
CPC classification number: F16B45/02 , Y10T24/45351
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公开(公告)号:US1257641A
公开(公告)日:1918-02-26
申请号:US1913807624
申请日:1913-12-19
Applicant: RUPERT A NOURSE , SCHARTOW FRANK E
Inventor: SCHARTOW FRANK E
CPC classification number: F16B45/06 , Y10S24/34 , Y10T24/4512 , Y10T24/45277 , Y10T24/45293
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公开(公告)号:US1121943A
公开(公告)日:1914-12-22
申请号:US1912717041
申请日:1912-08-26
Applicant: RUPERT A NOURSE , SCHARTOW FRANK E
Inventor: SCHARTOW FRANK E
CPC classification number: B68B5/02
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