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公开(公告)号:US3402512A
公开(公告)日:1968-09-24
申请号:US55395566
申请日:1966-05-31
Applicant: FRANCIS C. PETERSON
Inventor: PETERSON FRANCIS C
IPC: E06B1/70
CPC classification number: E06B1/70
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公开(公告)号:US3388938A
公开(公告)日:1968-06-18
申请号:US55173966
申请日:1966-05-20
Applicant: FRANCIS C. PETERSON
Inventor: PETERSON FRANCIS C
IPC: E05C7/04
CPC classification number: E05C7/04 , Y10T292/0999 , Y10T292/11
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公开(公告)号:US3394428A
公开(公告)日:1968-07-30
申请号:US49587665
申请日:1965-10-14
Applicant: FRANCIS C. PETERSON
Inventor: PETERSON FRANCIS C
IPC: E05D3/02
CPC classification number: E05D3/022 , E05D7/081 , E05Y2201/722 , E05Y2600/412 , E05Y2900/132 , Y10T16/541
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