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公开(公告)号:US3012639A
公开(公告)日:1961-12-12
申请号:US20578751
申请日:1951-01-12
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
CPC classification number: E04B5/10 , E04B1/6158 , E04C2/34
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公开(公告)号:US3002717A
公开(公告)日:1961-10-03
申请号:US1082760
申请日:1960-01-12
Applicant: JOHN PAVLECKA
Inventor: JOHN PAVLECKA
IPC: B64C3/26
CPC classification number: B64C3/26
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公开(公告)号:US1953363A
公开(公告)日:1934-04-03
申请号:US60398532
申请日:1932-04-08
Applicant: JOHN PAVLECKA
Inventor: JAN PAVLECKA
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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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