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公开(公告)号:US1050654A
公开(公告)日:1913-01-14
申请号:US1907404698
申请日:1907-12-02
Applicant: HOLLAND JOHN P
Inventor: HOLLAND JOHN P
CPC classification number: B64C3/14
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公开(公告)号:US696971A
公开(公告)日:1902-04-08
申请号:US1901069889
申请日:1901-07-27
Applicant: HOLLAND JOHN P
Inventor: HOLLAND JOHN P
CPC classification number: F41F3/10
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公开(公告)号:US2991496A
公开(公告)日:1961-07-11
申请号:US75017958
申请日:1958-07-22
Applicant: WOLF CECIL R , HOLLAND JOHN P , SEIDEL CHARLES E
Inventor: WOLF CECIL R , HOLLAND JOHN P , SEIDEL CHARLES E
IPC: E05D15/24
CPC classification number: E05D15/24 , E05D13/1215 , E05Y2201/684 , E05Y2600/626 , E05Y2900/106 , Y10T16/373
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公开(公告)号:US2015361A
公开(公告)日:1935-09-24
申请号:US73358734
申请日:1934-07-03
Applicant: HOLLAND JOHN P
Inventor: HOLLAND JOHN P
IPC: E02D17/18
CPC classification number: E02D17/18
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公开(公告)号:US706561A
公开(公告)日:1902-08-12
申请号:US1901071132
申请日:1901-08-07
Applicant: HOLLAND JOHN P
Inventor: HOLLAND JOHN P
CPC classification number: B63G8/22
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公开(公告)号:US694154A
公开(公告)日:1902-02-25
申请号:US1901070414
申请日:1901-07-31
Applicant: HOLLAND JOHN P
Inventor: HOLLAND JOHN P
CPC classification number: B63G8/22
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公开(公告)号:US694153A
公开(公告)日:1902-02-25
申请号:US1901069887
申请日:1901-07-27
Applicant: HOLLAND JOHN P
Inventor: HOLLAND JOHN P
CPC classification number: B63G8/22
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公开(公告)号:US693272A
公开(公告)日:1902-02-11
申请号:US1901071883
申请日:1901-08-13
Applicant: HOLLAND JOHN P
Inventor: HOLLAND JOHN P
CPC classification number: B63G8/18
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公开(公告)号:US1935090A
公开(公告)日:1933-11-14
申请号:US66999333
申请日:1933-05-08
Applicant: HOLLAND JOHN P
Inventor: HOLLAND JOHN P
IPC: E02D17/18
CPC classification number: E02D17/18
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公开(公告)号:US815350A
公开(公告)日:1906-03-20
申请号:US1904225805
申请日:1904-09-24
Applicant: HOLLAND JOHN P
Inventor: HOLLAND JOHN P
CPC classification number: B63G8/22
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