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公开(公告)号:US3174850A
公开(公告)日:1965-03-23
申请号:US5915960
申请日:1960-09-29
Applicant: STAUFFER CHEMICAL CO
Inventor: HUM JACK K Y , DONLEVY ALFRED L
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公开(公告)号:US3249797A
公开(公告)日:1966-05-03
申请号:US18563962
申请日:1962-04-06
Applicant: STAUFFER CHEMICAL CO
Inventor: DONLEVY ALFRED L
IPC: H01J37/065 , H01J37/30
CPC classification number: H01J37/065 , H01J37/30
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3.
公开(公告)号:US3286117A
公开(公告)日:1966-11-15
申请号:US24993463
申请日:1963-01-07
Applicant: STAUFFER CHEMICAL CO
Inventor: DONLEVY ALFRED L
IPC: H01J37/07
CPC classification number: H01J37/07
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公开(公告)号:US3115407A
公开(公告)日:1963-12-24
申请号:US7396960
申请日:1960-12-06
Applicant: STAUFFER CHEMICAL CO
Inventor: HUM JACK K Y , DONLEVY ALFRED L
IPC: C22C27/02
CPC classification number: C22C27/02
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公开(公告)号:US3075840A
公开(公告)日:1963-01-29
申请号:US10263761
申请日:1961-04-13
Applicant: STAUFFER CHEMICAL CO
Inventor: DONLEVY ALFRED L , HUM JACK K Y
IPC: C22C27/02
CPC classification number: C22C27/02
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