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公开(公告)号:US2330313A
公开(公告)日:1943-09-28
申请号:US35169440
申请日:1940-08-07
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: RYAN JOSEPH D , WATKINS GEORGE B
IPC: C03C27/10
CPC classification number: C03C27/10 , Y10T428/31634
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公开(公告)号:US2188395A
公开(公告)日:1940-01-30
申请号:US73046434
申请日:1934-06-13
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: RYAN JOSEPH D , WATKINS GEORGE B
IPC: C03C27/10
CPC classification number: C03C27/10 , Y10T428/31638
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公开(公告)号:US2143747A
公开(公告)日:1939-01-10
申请号:US74483734
申请日:1934-09-20
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
IPC: E06B3/67
CPC classification number: E06B3/6715
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公开(公告)号:US2103883A
公开(公告)日:1937-12-28
申请号:US70325233
申请日:1933-12-20
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B , WAMPLER ROY W
IPC: C03C27/10
CPC classification number: C03C27/10 , Y10T428/31638
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35.
公开(公告)号:US2042485A
公开(公告)日:1936-06-02
申请号:US74172834
申请日:1934-08-27
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: RYAN JOSEPH D , WATKINS GEORGE B
IPC: C03C27/10
CPC classification number: C03C27/10 , Y10T428/31638
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公开(公告)号:US1983156A
公开(公告)日:1934-12-04
申请号:US40887429
申请日:1929-11-21
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B , WAMPLER ROY W
IPC: B32B17/10
CPC classification number: B32B17/10302 , Y10S425/023
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公开(公告)号:US1963602A
公开(公告)日:1934-06-19
申请号:US54675131
申请日:1931-06-25
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
IPC: C03C27/10
CPC classification number: C03C27/10 , Y10T428/31623 , Y10T428/31768
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公开(公告)号:US1924580A
公开(公告)日:1933-08-29
申请号:US27605128
申请日:1928-05-08
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10302
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公开(公告)号:US1921612A
公开(公告)日:1933-08-08
申请号:US50970431
申请日:1931-01-19
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: FRANK FRASER , WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10834 , B32B17/10302
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公开(公告)号:US1911296A
公开(公告)日:1933-05-30
申请号:US37589629
申请日:1929-07-05
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10036 , B32B17/10293 , B32B17/10825
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