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公开(公告)号:US2779976A
公开(公告)日:1957-02-05
申请号:US57605556
申请日:1956-04-04
Applicant: THOMAS ROBERTS FRED , ROBERTS ROBERT E
Inventor: THOMAS ROBERTS FRED , ROBERTS ROBERT E
CPC classification number: B29D23/18 , B29C49/20 , B29C2049/0089 , B29K2021/00 , B29K2105/06 , B29K2105/258 , B29L2023/183 , Y10S264/52 , Y10T24/44803
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公开(公告)号:US2817130A
公开(公告)日:1957-12-24
申请号:US58922956
申请日:1956-06-04
Applicant: THOMAS ROBERTS FRED , ROBERTS ROBERT E
Inventor: THOMAS ROBERTS FRED , ROBERTS ROBERT E
IPC: F16L33/03
CPC classification number: F16L33/03 , Y10T24/149
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公开(公告)号:US2560370A
公开(公告)日:1951-07-10
申请号:US67505346
申请日:1946-06-07
Applicant: THOMAS ROBERTS FRED
Inventor: THOMAS ROBERTS FRED
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公开(公告)号:US2483234A
公开(公告)日:1949-09-27
申请号:US61025145
申请日:1945-08-11
Applicant: THOMAS ROBERTS FRED
Inventor: THOMAS ROBERTS FRED
CPC classification number: B29D22/04 , B29C63/0073 , B29L2031/7734 , Y10T156/1054
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公开(公告)号:US2891581A
公开(公告)日:1959-06-23
申请号:US48421155
申请日:1955-01-26
Applicant: THOMAS ROBERTS FRED
Inventor: THOMAS ROBERTS FRED
IPC: B29D23/18
CPC classification number: B29D23/18 , B29K2021/00 , F02M35/10137 , F16L11/115 , Y10T156/1025
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公开(公告)号:US2505430A
公开(公告)日:1950-04-25
申请号:US59178745
申请日:1945-05-03
Applicant: THOMAS ROBERTS FRED
Inventor: THOMAS ROBERTS FRED
CPC classification number: B29D22/04 , B29C63/00 , B29C63/0073 , Y10T156/103
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公开(公告)号:US1503666A
公开(公告)日:1924-08-05
申请号:US48340421
申请日:1921-07-09
Applicant: THOMAS ROBERTS FRED
Inventor: THOMAS ROBERTS FRED
CPC classification number: B29C51/267 , B29C2791/006 , B29D22/00 , B29K2021/00 , B29L2022/00
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公开(公告)号:US2463562A
公开(公告)日:1949-03-08
申请号:US60420445
申请日:1945-07-10
Applicant: THOMAS ROBERTS FRED , ELDON ROBERTS ROBERT
Inventor: THOMAS ROBERTS FRED , ELDON ROBERTS ROBERT
CPC classification number: B29D22/04 , B23D31/001 , B29C65/72 , Y10T156/1002 , Y10T156/1313
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公开(公告)号:US2396059A
公开(公告)日:1946-03-05
申请号:US48140743
申请日:1943-04-01
Applicant: THOMAS ROBERTS FRED
Inventor: THOMAS ROBERTS FRED
IPC: F16L11/02
CPC classification number: F16L11/02
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公开(公告)号:US1494709A
公开(公告)日:1924-05-20
申请号:US47888421
申请日:1921-06-20
Applicant: THOMAS ROBERTS FRED
Inventor: THOMAS ROBERTS FRED
CPC classification number: B29C49/60 , B29D22/00 , B29K2021/00 , Y10T137/3584
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