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公开(公告)号:US1813069A
公开(公告)日:1931-07-07
申请号:US71252624
申请日:1924-05-12
Applicant: MORGAN BLODGETT MORGAN INC
Inventor: MORGAN PORTER S
IPC: F16F9/14
CPC classification number: F16F9/14
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公开(公告)号:US1682696A
公开(公告)日:1928-08-28
申请号:US68894324
申请日:1924-01-28
Applicant: MORGAN BLODGETT MORGAN INC
Inventor: MORGAN PORTER S
IPC: E05F3/14
CPC classification number: E05F3/14 , E05Y2201/21 , E05Y2201/254 , E05Y2201/266 , Y10T16/2788
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公开(公告)号:US1694788A
公开(公告)日:1928-12-11
申请号:US63044123
申请日:1923-04-07
Applicant: MORGAN BLODGETT MORGAN INC
Inventor: MORGAN PORTER S
IPC: F16F7/06
CPC classification number: F16F7/06
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公开(公告)号:US1688428A
公开(公告)日:1928-10-23
申请号:US57604122
申请日:1922-07-19
Applicant: MORGAN BLODGETT MORGAN INC
Inventor: MORGAN PORTER S
IPC: E05F3/08
CPC classification number: E05F3/08 , E05Y2900/132 , Y10T16/2769
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公开(公告)号:US1704258A
公开(公告)日:1929-03-05
申请号:US75619824
申请日:1924-12-16
Applicant: MORGAN BLODGETT MORGAN INC
Inventor: MORGAN PORTER S
IPC: F16F9/14
CPC classification number: F16F9/145
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公开(公告)号:US1616540A
公开(公告)日:1927-02-08
申请号:US58330822
申请日:1922-08-21
Applicant: MORGAN BLODGETT MORGAN INC
Inventor: MORGAN PORTER S
IPC: F16F9/46
CPC classification number: F16F9/46
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