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公开(公告)号:US3377144A
公开(公告)日:1968-04-09
申请号:US62442167
申请日:1967-03-20
Applicant: PARAGON DIE CASTING COMPANY
Inventor: LANNERT MELVIN R
CPC classification number: B29C45/0055 , H04R1/023 , Y10T428/12368 , Y10T428/12396
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公开(公告)号:US2171628A
公开(公告)日:1939-09-05
申请号:US5331135
申请日:1935-12-07
Applicant: PARAGON DIE CASTING COMPANY
Inventor: FRANK LANNERT
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公开(公告)号:US2110379A
公开(公告)日:1938-03-08
申请号:US7689936
申请日:1936-04-29
Applicant: PARAGON DIE CASTING COMPANY
Inventor: FRANK LANNERT
IPC: B22D17/20
CPC classification number: B22D17/203
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公开(公告)号:US2060224A
公开(公告)日:1936-11-10
申请号:US57662331
申请日:1931-11-23
Applicant: PARAGON DIE CASTING COMPANY
Inventor: FRANK LANNERT
IPC: B22D17/30
CPC classification number: B22D17/30
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公开(公告)号:US1974822A
公开(公告)日:1934-09-25
申请号:US47750330
申请日:1930-08-25
Applicant: PARAGON DIE CASTING COMPANY
Inventor: FRANK LANNERT
IPC: B22D17/06
CPC classification number: B22D17/06
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公开(公告)号:US3328869A
公开(公告)日:1967-07-04
申请号:US44664165
申请日:1965-04-08
Applicant: PARAGON DIE CASTING COMPANY
Inventor: LANNERT MELVIN R
CPC classification number: H04R1/023 , B29C45/0055 , Y10T29/4962 , Y10T29/4979 , Y10T29/49989
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