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公开(公告)号:US832866A
公开(公告)日:1906-10-09
申请号:US1906325679
申请日:1906-07-11
Applicant: LORENTZ ALBERT M
Inventor: LORENTZ ALBERT M
CPC classification number: B01D35/30
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公开(公告)号:US1393031A
公开(公告)日:1921-10-11
申请号:US42537520
申请日:1920-11-20
Applicant: LORENTZ ALBERT M
Inventor: LORENTZ ALBERT M
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公开(公告)号:US832868A
公开(公告)日:1906-10-09
申请号:US1906325853
申请日:1906-07-12
Applicant: LORENTZ ALBERT M
Inventor: LORENTZ ALBERT M
CPC classification number: C02F1/003
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公开(公告)号:US980649A
公开(公告)日:1911-01-03
申请号:US1909500115
申请日:1909-06-04
Applicant: LORENTZ ALBERT M
Inventor: LORENTZ ALBERT M
CPC classification number: F24C3/042
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公开(公告)号:US832867A
公开(公告)日:1906-10-09
申请号:US1906325852
申请日:1906-07-12
Applicant: LORENTZ ALBERT M
Inventor: LORENTZ ALBERT M
CPC classification number: F28D5/02 , Y10S165/181
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