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公开(公告)号:US892433A
公开(公告)日:1908-07-07
申请号:US1907390787
申请日:1907-08-30
Applicant: LAMB THOMAS F
Inventor: LAMB THOMAS F
CPC classification number: C03B29/06
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公开(公告)号:US1395190A
公开(公告)日:1921-10-25
申请号:US33570219
申请日:1919-11-04
Applicant: LAMB THOMAS F
Inventor: LAMB THOMAS F
CPC classification number: B21F3/02 , B21F3/04 , B21F37/02 , Y10S264/40
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公开(公告)号:US1144940A
公开(公告)日:1915-06-29
申请号:US1912724741
申请日:1912-10-09
Applicant: LAMB THOMAS F , DICKINSON WALTER L
Inventor: LAMB THOMAS F , DICKINSON WALTER L
CPC classification number: B01F2003/04319
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公开(公告)号:US1771641A
公开(公告)日:1930-07-29
申请号:US19130327
申请日:1927-05-14
Applicant: LAMB THOMAS F
Inventor: LAMB THOMAS F
IPC: C03B9/447
CPC classification number: C03B9/447
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