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1.Process for producing wearing-surfaces for streets and roads. 失效
Title translation: 生产街道和道路的磨损表面的方法。公开(公告)号:US1183507A
公开(公告)日:1916-05-16
申请号:US1910562752
申请日:1910-05-21
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
CPC classification number: E01C7/18
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公开(公告)号:US959976A
公开(公告)日:1910-05-31
申请号:US1909504858
申请日:1909-06-28
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
CPC classification number: E01C7/145
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公开(公告)号:US1794220A
公开(公告)日:1931-02-24
申请号:US23128527
申请日:1927-11-05
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
IPC: E01C5/22
CPC classification number: E01C5/226
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公开(公告)号:US1763204A
公开(公告)日:1930-06-10
申请号:US31749628
申请日:1928-11-05
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
IPC: C04B26/26
CPC classification number: C04B26/26 , C04B2111/0075 , C04B14/06 , C04B20/0076 , C04B24/36
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5.
公开(公告)号:US1793345A
公开(公告)日:1931-02-17
申请号:US18617127
申请日:1927-04-23
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
IPC: E01C7/18
CPC classification number: E01C7/18
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公开(公告)号:US1689415A
公开(公告)日:1928-10-30
申请号:US11152426
申请日:1926-05-25
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
IPC: E01C5/22
CPC classification number: E01C5/226
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公开(公告)号:US1115259A
公开(公告)日:1914-10-27
申请号:US1910593860
申请日:1910-11-23
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
CPC classification number: E01C7/145
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公开(公告)号:US1788258A
公开(公告)日:1931-01-06
申请号:US29005228
申请日:1928-07-02
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
IPC: C08L95/00
CPC classification number: C08L95/00 , C08L2666/74
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公开(公告)号:US1749651A
公开(公告)日:1930-03-04
申请号:US28401728
申请日:1928-06-08
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
IPC: E01C7/18
CPC classification number: E01C7/18
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公开(公告)号:US1740718A
公开(公告)日:1929-12-24
申请号:US30095828
申请日:1928-08-20
Applicant: WALLACE EDWIN C
Inventor: WALLACE EDWIN C
IPC: E01C7/18
CPC classification number: E01C7/18
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