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公开(公告)号:US1958465A
公开(公告)日:1934-05-15
申请号:US46741330
申请日:1930-07-12
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A
IPC: E05D11/04
CPC classification number: E05D11/04 , Y10T16/5379
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公开(公告)号:US1856235A
公开(公告)日:1932-05-03
申请号:US46847730
申请日:1930-07-17
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A
IPC: E05D15/06
CPC classification number: E05D15/063 , E05Y2900/132 , Y10T16/373 , Y10T16/3834
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公开(公告)号:US1832615A
公开(公告)日:1931-11-17
申请号:US26655228
申请日:1928-04-02
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A
IPC: E05C1/08
CPC classification number: E05C1/08 , Y10T16/458 , Y10T292/0992
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公开(公告)号:US1018603A
公开(公告)日:1912-02-27
申请号:US1909492569
申请日:1909-04-27
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A
CPC classification number: E05D15/00 , Y10T16/5362
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公开(公告)号:US2247937A
公开(公告)日:1941-07-01
申请号:US20816838
申请日:1938-05-16
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A , DECKER JR FRANK
IPC: E05C1/14
CPC classification number: E05C1/14 , Y10S292/37 , Y10S292/60 , Y10T292/0995
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公开(公告)号:US2138901A
公开(公告)日:1938-12-06
申请号:US1628835
申请日:1935-04-15
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A
IPC: B65D71/00
CPC classification number: B65D71/00
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公开(公告)号:US1723007A
公开(公告)日:1929-08-06
申请号:US19915727
申请日:1927-06-16
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A
CPC classification number: E05C1/04 , E05B17/2076 , Y10S292/15 , Y10T292/0863
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公开(公告)号:US1992734A
公开(公告)日:1935-02-26
申请号:US63678932
申请日:1932-10-08
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A
IPC: E05C19/08
CPC classification number: E05C19/08 , Y10T292/323 , Y10T292/702
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公开(公告)号:US1987769A
公开(公告)日:1935-01-15
申请号:US63143932
申请日:1932-09-02
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A
IPC: E05D15/06
CPC classification number: E05D15/063 , E05Y2900/132 , Y10T16/3828 , Y10T16/522 , Y10T16/551
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公开(公告)号:US1880713A
公开(公告)日:1932-10-04
申请号:US58179631
申请日:1931-12-18
Applicant: NAT MFG CO
Inventor: BITTORF LOUIS A
IPC: E05C17/22
CPC classification number: E05C17/22 , Y10T292/28 , Y10T292/288
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