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公开(公告)号:US707661A
公开(公告)日:1902-08-26
申请号:US1902107309
申请日:1902-05-14
Applicant: WEISS MORITZ
Inventor: WEISS MORITZ
CPC classification number: B60C17/01 , Y10T152/10594 , Y10T152/10819
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公开(公告)号:US809871A
公开(公告)日:1906-01-09
申请号:US1905252513
申请日:1905-03-28
Applicant: WEISS MORITZ
Inventor: WEISS MORITZ
CPC classification number: B22D19/00
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公开(公告)号:US1045650A
公开(公告)日:1912-11-26
申请号:US1911620929
申请日:1911-04-13
Applicant: WEISS MORITZ
Inventor: WEISS MORITZ
CPC classification number: C03B5/237
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