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公开(公告)号:US1791856A
公开(公告)日:1931-02-10
申请号:US10827926
申请日:1926-05-11
Applicant: GLENN L MARTIN CO
Inventor: DUSEN CHARLES A VAN
CPC classification number: B32B5/024 , B29K2021/00 , B29K2105/04 , B32B5/18 , B32B25/10 , B32B2255/02 , B32B2255/26 , B32B2305/08 , B32B2305/18 , B32B2319/00 , Y10T428/24132 , Y10T428/24331 , Y10T428/249958 , Y10T442/3642
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公开(公告)号:US1802130A
公开(公告)日:1931-04-21
申请号:US20924027
申请日:1927-07-29
Applicant: GLENN L MARTIN CO
Inventor: DUSEN CHARLES A VAN
IPC: B64C13/24
CPC classification number: B64C13/24
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公开(公告)号:US1722346A
公开(公告)日:1929-07-30
申请号:US10570926
申请日:1926-04-30
Applicant: GLENN L MARTIN CO
Inventor: DUSEN CHARLES A VAN
IPC: B64C1/14
CPC classification number: B64C1/1446
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公开(公告)号:US1877208A
公开(公告)日:1932-09-13
申请号:US46505730
申请日:1930-06-30
Applicant: GLENN L MARTIN CO
Inventor: DUSEN CHARLES A VAN , LOUIS HAASE
IPC: C25D11/18
CPC classification number: C25D11/18 , Y10S205/917
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公开(公告)号:US1769005A
公开(公告)日:1930-07-01
申请号:US20923827
申请日:1927-07-29
Applicant: GLENN L MARTIN CO
Inventor: DUSEN CHARLES A VAN
IPC: B64C3/00
CPC classification number: B64C3/00
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公开(公告)号:US1766471A
公开(公告)日:1930-06-24
申请号:US21987527
申请日:1927-09-16
Applicant: GLENN L MARTIN CO
Inventor: DUSEN CHARLES A VAN
CPC classification number: B32B15/06 , B29K2021/00 , B29K2105/04 , B32B2038/0076 , B32B2305/08 , B32B2311/00 , B32B2319/00 , Y10T428/24347 , Y10T428/24996 , Y10T428/249981 , Y10T428/24999 , Y10T428/31707
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