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公开(公告)号:US1453041A
公开(公告)日:1923-04-24
申请号:US36463920
申请日:1920-03-10
Applicant: ELYRIA ENAMELED PRODUCTS COMPA
Inventor: MAX DONAUER
IPC: F28B1/02
CPC classification number: F28B1/02 , Y10S165/361
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公开(公告)号:US1406355A
公开(公告)日:1922-02-14
申请号:US41981120
申请日:1920-10-27
Applicant: ELYRIA ENAMELED PRODUCTS COMPA
Inventor: MAX DONAUER
IPC: B01F7/06
CPC classification number: B01F7/06
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公开(公告)号:US1404745A
公开(公告)日:1922-01-31
申请号:US39343320
申请日:1920-07-01
Applicant: ELYRIA ENAMELED PRODUCTS COMPA
Inventor: MAX DONAUER
IPC: B01F15/00
CPC classification number: B01F15/00201
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公开(公告)号:US1430729A
公开(公告)日:1922-10-03
申请号:US39343020
申请日:1920-07-01
Applicant: ELYRIA ENAMELED PRODUCTS COMPA
Inventor: MAX DONAUER
CPC classification number: B01F7/06 , B01F15/00694
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