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公开(公告)号:US2111370A
公开(公告)日:1938-03-15
申请号:US11673236
申请日:1936-12-19
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
IPC: C03B23/031 , C03B27/052 , C03B29/16 , C03B35/20
CPC classification number: C03B23/031 , C03B27/052 , C03B29/16 , C03B35/20
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公开(公告)号:US2091331A
公开(公告)日:1937-08-31
申请号:US5812736
申请日:1936-01-08
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
IPC: B32B17/10
CPC classification number: B32B17/10935 , Y10T156/1734 , Y10T156/1741
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公开(公告)号:US2054864A
公开(公告)日:1936-09-22
申请号:US71185934
申请日:1934-02-19
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
IPC: B32B17/10
CPC classification number: B32B17/1088 , B32B17/10853 , Y10S264/50
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公开(公告)号:US1996385A
公开(公告)日:1935-04-02
申请号:US59898232
申请日:1932-03-15
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
IPC: B65G49/06
CPC classification number: B65G49/061 , B65G2249/045
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公开(公告)号:US1984943A
公开(公告)日:1934-12-18
申请号:US69250533
申请日:1933-10-06
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
IPC: C03B33/03
CPC classification number: C03B33/03
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公开(公告)号:US1984942A
公开(公告)日:1934-12-18
申请号:US68387433
申请日:1933-08-05
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
IPC: C03B13/10
CPC classification number: C03B13/10
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公开(公告)号:US1983769A
公开(公告)日:1934-12-11
申请号:US69250633
申请日:1933-10-06
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
CPC classification number: C03B33/12 , B65G49/067 , C03B33/03
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公开(公告)号:US1973723A
公开(公告)日:1934-09-18
申请号:US68522233
申请日:1933-08-15
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
IPC: C03B33/02
CPC classification number: C03B33/0215
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公开(公告)号:US1959216A
公开(公告)日:1934-05-15
申请号:US68387533
申请日:1933-08-05
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
IPC: B66C1/02
CPC classification number: B66C1/0243 , B66C1/0212
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公开(公告)号:US1946356A
公开(公告)日:1934-02-06
申请号:US66492633
申请日:1933-04-07
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: WILLIAM OWEN
IPC: C03B33/023
CPC classification number: C03B33/023 , Y10T225/325 , Y10T225/371
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