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公开(公告)号:US2374182A
公开(公告)日:1945-04-24
申请号:US43491542
申请日:1942-03-16
Applicant: SAM DUKE
Inventor: SAM DUKE
CPC classification number: A61H3/04 , A61H2201/1614 , A61H2201/1633
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公开(公告)号:US2282689A
公开(公告)日:1942-05-12
申请号:US33265540
申请日:1940-05-01
Applicant: BUTLER AMES
Inventor: BUTLER AMES
CPC classification number: A61H3/04 , A61H2003/046 , A61H2201/1633
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公开(公告)号:US2205978A
公开(公告)日:1940-06-25
申请号:US24302038
申请日:1938-11-29
Applicant: HOAG GLEN B
Inventor: HOAG GLEN B
CPC classification number: A61H3/04 , A61H2201/1633
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公开(公告)号:US1971583A
公开(公告)日:1934-08-28
申请号:US49467130
申请日:1930-11-10
Applicant: SKINNER EUGENE C
Inventor: SKINNER EUGENE C
CPC classification number: A61H3/04 , A61H2201/1633
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公开(公告)号:US1917440A
公开(公告)日:1933-07-11
申请号:US59343832
申请日:1932-02-17
Applicant: ADOLF FINKBEINER , MILDRED FINKBEINER ELIZABETH
Inventor: ADOLF FINKBEINER , MILDRED FINKBEINER ELIZABETH
IPC: A61H3/00
CPC classification number: A61H3/00 , A61H2201/1633
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公开(公告)号:US1790654A
公开(公告)日:1931-02-03
申请号:US1790654D
IPC: A61H1/02
CPC classification number: A61H1/001 , A61H1/0292 , A61H2201/1215 , A61H2201/1633 , A61H2201/1673 , A61H2201/1678 , A61H2203/0425 , A61H2205/08 , Y10T74/18184
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公开(公告)号:US1471749A
公开(公告)日:1923-10-23
申请号:US57094422
申请日:1922-06-26
Applicant: MONROE EDWARD R
Inventor: MONROE EDWARD R
CPC classification number: A61H3/04 , A61H2201/1633 , Y10S297/04
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公开(公告)号:US1463675A
公开(公告)日:1923-07-31
申请号:US58984222
申请日:1922-09-22
Applicant: DUDLEY COLEMAN HAMILTON
Inventor: DUDLEY COLEMAN HAMILTON
CPC classification number: A61H3/02 , A61H2201/1633
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公开(公告)号:US1139762A
公开(公告)日:1915-05-18
申请号:US1914845068
申请日:1914-06-15
Applicant: HELLFRITZSCH ALBIN
Inventor: HELLFRITZSCH ALBIN
CPC classification number: A61H2201/1633
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公开(公告)号:US715978A
公开(公告)日:1902-12-16
申请号:US1902107120
申请日:1902-05-13
Applicant: CARROLL CHARLES J
Inventor: CARROLL CHARLES J
CPC classification number: A61H2201/1633
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