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公开(公告)号:US1867787A
公开(公告)日:1932-07-19
申请号:US35448229
申请日:1929-04-12
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
CPC classification number: A01B19/02 , B32B17/10045 , B32B17/10302 , B32B17/10926 , Y10T428/31616
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公开(公告)号:US1821598A
公开(公告)日:1931-09-01
申请号:US37605029
申请日:1929-07-05
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10045
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公开(公告)号:US2618959A
公开(公告)日:1952-11-25
申请号:US2309548
申请日:1948-04-24
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
CPC classification number: E04C1/40 , E04B2002/0269
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公开(公告)号:US2537804A
公开(公告)日:1951-01-09
申请号:US47511243
申请日:1943-02-08
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
CPC classification number: B29C70/763 , B29C39/10 , B29K2709/08 , B29L2031/778 , B32B17/10045 , B32B17/10293 , B32B17/10302 , B32B17/10889 , Y10T428/24926
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45.
公开(公告)号:US2374057A
公开(公告)日:1945-04-17
申请号:US44705842
申请日:1942-06-15
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
CPC classification number: B32B17/10036 , B32B17/10293 , B32B17/10339 , B32B17/10366 , Y10T428/31935
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公开(公告)号:US2374056A
公开(公告)日:1945-04-17
申请号:US44304642
申请日:1942-05-15
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10293 , B32B17/10036 , B32B17/10366 , B32B17/1099
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公开(公告)号:US2369382A
公开(公告)日:1945-02-13
申请号:US41362141
申请日:1941-10-04
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
IPC: B64C1/14
CPC classification number: B64C1/1492
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公开(公告)号:US2279112A
公开(公告)日:1942-04-07
申请号:US14522837
申请日:1937-05-28
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: DRAKE JOHN L , WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10871 , B32B17/10862 , Y10T82/2572
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公开(公告)号:US2236046A
公开(公告)日:1941-03-25
申请号:US69380433
申请日:1933-10-16
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10036 , B32B17/10935
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公开(公告)号:US2163648A
公开(公告)日:1939-06-27
申请号:US7874036
申请日:1936-05-09
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor: WATKINS GEORGE B , GOODWILLIE DAVID H
IPC: B32B17/10
CPC classification number: B32B17/10862 , B32B17/10871
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