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公开(公告)号:US950956A
公开(公告)日:1910-03-01
申请号:US1909492187
申请日:1909-04-26
Applicant: REED EDWIN G
Inventor: REED EDWIN G
CPC classification number: F42B4/02
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公开(公告)号:US3264985A
公开(公告)日:1966-08-09
申请号:US47128265
申请日:1965-07-12
Applicant: REED EDWIN G
Inventor: REED EDWIN G
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公开(公告)号:US894903A
公开(公告)日:1908-08-04
申请号:US1907400484
申请日:1907-11-04
Applicant: REED EDWIN G
Inventor: REED EDWIN G
CPC classification number: E06B3/44
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