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公开(公告)号:US2803232A
公开(公告)日:1957-08-20
申请号:US58218156
申请日:1956-05-02
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
IPC: F01L1/245
CPC classification number: F01L1/245
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公开(公告)号:US2715268A
公开(公告)日:1955-08-16
申请号:US28785952
申请日:1952-05-15
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
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公开(公告)号:US2709851A
公开(公告)日:1955-06-07
申请号:US28379952
申请日:1952-04-23
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
IPC: B26B21/14
CPC classification number: B26B21/14
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公开(公告)号:US2709850A
公开(公告)日:1955-06-07
申请号:US28056652
申请日:1952-04-04
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
IPC: B26B21/14
CPC classification number: B26B21/14
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公开(公告)号:US2677176A
公开(公告)日:1954-05-04
申请号:US20412351
申请日:1951-01-03
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
IPC: B26B21/16
CPC classification number: B26B21/16
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公开(公告)号:US2643310A
公开(公告)日:1953-06-23
申请号:US23294851
申请日:1951-06-22
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
IPC: H01H35/10
CPC classification number: H01H35/10
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公开(公告)号:US2590888A
公开(公告)日:1952-04-01
申请号:US77744847
申请日:1947-10-02
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
IPC: F15B13/04
CPC classification number: F15B13/04 , Y10T74/18152 , Y10T74/20024 , Y10T137/86839
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公开(公告)号:US2585964A
公开(公告)日:1952-02-19
申请号:US70119346
申请日:1946-10-04
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
CPC classification number: B60W30/18 , B60W10/02 , B60W10/10 , B60W2710/021 , Y10T74/18152 , Y10T74/19288 , Y10T74/19447
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公开(公告)号:US3587170A
公开(公告)日:1971-06-28
申请号:US3587170D
申请日:1968-12-19
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
IPC: B26B21/24
CPC classification number: B26B21/24
Abstract: A SAFETY RAZOR HAVING A DISPOSABLE TWO-COMPARTMENT BLADE MAGAZINE OPERABLY RELATED WITH A MANUALLY OPERATED BLADECONTROLLING MECHANISM CARRIED BY THE RAZOR HEAD FOR DISPLACIN THE NEW BLADES INDIVIDUALLY INTO SHAVING POSITION AND FOR TRANSFERRING SUCH BLADES WHEN DULL FROM THE NEW BLADE COMPARTMENT TO THE OTHER COMPARTMENT FOR STORAGE UNTIL THE NEW BLADE SUPPLY IS EXHAUSTED REQUIRING A MAGAZINE EXCHANGE.
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公开(公告)号:US3479639A
公开(公告)日:1969-11-18
申请号:US3479639D
申请日:1968-09-04
Applicant: RANDOL GLENN T
Inventor: RANDOL GLENN T
CPC classification number: G01F23/60 , B60T17/225
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