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公开(公告)号:US2614391A
公开(公告)日:1952-10-21
申请号:US78899647
申请日:1947-12-01
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
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公开(公告)号:US2022900A
公开(公告)日:1935-12-03
申请号:US65044133
申请日:1933-01-06
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
IPC: F02B33/00
CPC classification number: F02B33/00 , F02M2700/331 , Y02T10/16
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公开(公告)号:US3389617A
公开(公告)日:1968-06-25
申请号:US50147865
申请日:1965-10-22
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
IPC: B62D1/19
CPC classification number: B62D1/192
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公开(公告)号:US3185267A
公开(公告)日:1965-05-25
申请号:US30101052
申请日:1952-07-26
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
IPC: E04C2/40
CPC classification number: E04C2/40
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公开(公告)号:US3184013A
公开(公告)日:1965-05-18
申请号:US31869252
申请日:1952-11-04
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
IPC: E04C2/08
CPC classification number: E04C2/08
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公开(公告)号:US2097600A
公开(公告)日:1937-11-02
申请号:US75981534
申请日:1934-12-31
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
IPC: B64C1/06
CPC classification number: B64C1/06
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公开(公告)号:US2097598A
公开(公告)日:1937-11-02
申请号:US65149433
申请日:1933-01-13
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
IPC: B64C3/18
CPC classification number: B64C3/18
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公开(公告)号:US2079923A
公开(公告)日:1937-05-11
申请号:US39835
申请日:1935-01-04
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
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公开(公告)号:US3304677A
公开(公告)日:1967-02-21
申请号:US41467064
申请日:1964-11-30
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
IPC: E04C2/08
CPC classification number: E04C2/08
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公开(公告)号:US3296760A
公开(公告)日:1967-01-10
申请号:US40011664
申请日:1964-09-29
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
CPC classification number: E04C2/08 , B62D27/023 , B62D33/046
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