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公开(公告)号:CA154886A
公开(公告)日:1914-04-07
申请号:CA154886D
申请日:1913-07-30
Applicant: SWAN LEWIS E , ANDREWS RICHARD E
Inventor: SWAN LEWIS E , ANDREWS RICHARD E
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公开(公告)号:US1070999A
公开(公告)日:1913-08-19
申请号:US1913774700
申请日:1913-06-19
Applicant: SWAN LEWIS E
Inventor: SWAN LEWIS E
CPC classification number: A47F13/04
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