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公开(公告)号:US1087682A
公开(公告)日:1914-02-17
申请号:US1912709648
申请日:1912-07-16
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
CPC classification number: B60C11/185
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公开(公告)号:US1082096A
公开(公告)日:1913-12-23
申请号:US1912685891
申请日:1912-03-23
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
CPC classification number: B60C11/185
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公开(公告)号:US1062850A
公开(公告)日:1913-05-27
申请号:US1912732679
申请日:1912-11-21
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
CPC classification number: G09F17/00
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公开(公告)号:US960700A
公开(公告)日:1910-06-07
申请号:US1909487795
申请日:1909-04-03
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
CPC classification number: A61H3/0288 , Y10S16/33 , Y10T16/10 , Y10T16/207
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公开(公告)号:US679468A
公开(公告)日:1901-07-30
申请号:US1900036922
申请日:1900-11-19
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
IPC: A61H3/02
CPC classification number: A61H3/0288 , A61H2003/0294 , Y10T16/209 , Y10T16/39
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公开(公告)号:US994194A
公开(公告)日:1911-06-06
申请号:US1910575083
申请日:1910-08-02
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
CPC classification number: A61H3/0277
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公开(公告)号:US796930A
公开(公告)日:1905-08-08
申请号:US1904217271
申请日:1904-07-19
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
CPC classification number: A43B13/12
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公开(公告)号:US769324A
公开(公告)日:1904-09-06
申请号:US1903175633
申请日:1903-10-03
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
CPC classification number: A43B13/12
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公开(公告)号:US767120A
公开(公告)日:1904-08-09
申请号:US1903175634
申请日:1903-10-03
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
CPC classification number: A43B13/12
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公开(公告)号:US1162188A
公开(公告)日:1915-11-30
申请号:US2073015
申请日:1915-04-12
Applicant: PRATT PHILIP W
Inventor: PRATT PHILIP W
CPC classification number: B60C11/185
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