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1.
公开(公告)号:US1329211A
公开(公告)日:1920-01-27
申请号:US24135418
申请日:1918-06-22
Applicant: TROJAN POWDER CO
Inventor: SNELLING WALTER O , LAMS WILLIAM R
CPC classification number: C06B23/006 , C06B25/02
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公开(公告)号:US1329212A
公开(公告)日:1920-01-27
申请号:US32145519
申请日:1919-09-08
Applicant: TROJAN POWDER CO
Inventor: SNELLING WALTER O , LAMS WILLIAM R
CPC classification number: C06B25/02 , C06B21/0083 , C06B45/22
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公开(公告)号:US1833526A
公开(公告)日:1931-11-24
申请号:US27415628
申请日:1928-04-30
Applicant: TROJAN POWDER CO
Inventor: LAMS WILLIAM R , WYLER JOSEPH A
IPC: C09D101/18
CPC classification number: C09D101/18
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