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公开(公告)号:US832002A
公开(公告)日:1906-09-25
申请号:US1905276003
申请日:1905-08-28
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: A43B13/42
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12.
公开(公告)号:US1203435A
公开(公告)日:1916-10-31
申请号:US1912687292
申请日:1912-03-26
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: C08L7/00
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公开(公告)号:US1137679A
公开(公告)日:1915-04-27
申请号:US1913740417
申请日:1913-01-06
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: A43B13/42
-
公开(公告)号:US1134931A
公开(公告)日:1915-04-06
申请号:US1910591207
申请日:1910-11-07
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: A43B13/42
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15.
公开(公告)号:US1121688A
公开(公告)日:1914-12-22
申请号:US1912705135
申请日:1912-06-21
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: A43B13/42
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公开(公告)号:US1115988A
公开(公告)日:1914-11-03
申请号:US1912707017
申请日:1912-07-01
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: A43B13/42
-
公开(公告)号:US945294A
公开(公告)日:1910-01-04
申请号:US1906324368
申请日:1906-07-02
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: C08L7/00
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公开(公告)号:US861555A
公开(公告)日:1907-07-30
申请号:US1906349443
申请日:1906-12-26
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: A43B13/42
-
公开(公告)号:US808224A
公开(公告)日:1905-12-26
申请号:US1905276001
申请日:1905-08-28
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: A43D25/14
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公开(公告)号:US1224428A
公开(公告)日:1917-05-01
申请号:US1906314127
申请日:1906-04-28
Applicant: NORTH AMERICAN CHEMICAL COMPANY
Inventor: THOMA ANDREW
CPC classification number: A43D25/14
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