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公开(公告)号:US2071752A
公开(公告)日:1937-02-23
申请号:US5834236
申请日:1936-01-09
Applicant: LLOYD DAVID W
Inventor: LLOYD DAVID W
IPC: B61H11/00
CPC classification number: B61H11/005
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公开(公告)号:US787199A
公开(公告)日:1905-04-11
申请号:US1904232084
申请日:1904-11-10
Applicant: LLOYD DAVID W
Inventor: LLOYD DAVID W
CPC classification number: B29C45/14385 , B28B11/145 , Y10S425/109
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公开(公告)号:US630461A
公开(公告)日:1899-08-08
申请号:US1898686239
申请日:1898-07-18
Applicant: LLOYD DAVID W
Inventor: LLOYD DAVID W
CPC classification number: E05D13/00 , E05Y2201/218 , Y10T74/18992
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公开(公告)号:US627513A
公开(公告)日:1899-06-27
申请号:US1898684524
申请日:1898-06-25
Applicant: LLOYD DAVID W
Inventor: LLOYD DAVID W
CPC classification number: E06B3/44
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公开(公告)号:US787198A
公开(公告)日:1905-04-11
申请号:US1904217814
申请日:1904-07-23
Applicant: LLOYD DAVID W
Inventor: LLOYD DAVID W
CPC classification number: F25C1/24 , B28B17/0018
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公开(公告)号:US643511A
公开(公告)日:1900-02-13
申请号:US1899715737
申请日:1899-05-05
Applicant: LLOYD DAVID W
Inventor: LLOYD DAVID W
CPC classification number: A47B3/087
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