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公开(公告)号:US1204778A
公开(公告)日:1916-11-14
申请号:US7843616
申请日:1916-02-15
Applicant: JENSEN JENS THOMAS
Inventor: JENSEN JENS THOMAS
CPC classification number: B61G1/20
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公开(公告)号:US743110A
公开(公告)日:1903-11-03
申请号:US1902112147
申请日:1902-06-18
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
CPC classification number: B61G1/20
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公开(公告)号:US736864A
公开(公告)日:1903-08-18
申请号:US1902131737
申请日:1902-11-17
Applicant: JAMES BARKLEY , MOORE OTHO C
Inventor: MOORE OTHO C
CPC classification number: B61G1/20
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