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公开(公告)号:CA290005A
公开(公告)日:1929-05-28
申请号:CA290005D
Applicant: HOLINGER RESONATOR CORP , CHASE CROWLEY E
Inventor: HOLINGER EMIL FREDRICK
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公开(公告)号:CA273925A
公开(公告)日:1927-09-13
申请号:CA273925D
Applicant: CHASE CROWLEY E
Inventor: HOLINGER EMIL F
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公开(公告)号:US1638096A
公开(公告)日:1927-08-09
申请号:US15412326
申请日:1926-12-11
Applicant: CHASE CROWLEY E
Inventor: HOLINGER EMIL F
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/10
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公开(公告)号:US1638095A
公开(公告)日:1927-08-09
申请号:US14883226
申请日:1926-11-17
Applicant: CHASE CROWLEY E
Inventor: HOLINGER EMIL F
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/10
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公开(公告)号:US1615190A
公开(公告)日:1927-01-18
申请号:US12027026
申请日:1926-07-03
Applicant: CHASE CROWLEY E
Inventor: HOLINGER EMIL F
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/10
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公开(公告)号:US1690725A
公开(公告)日:1928-11-06
申请号:US18599427
申请日:1927-04-23
Applicant: CHASE CROWLEY E
Inventor: HOLINGER EMIL F
IPC: H04R11/00
CPC classification number: H04R11/00
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公开(公告)号:US1653045A
公开(公告)日:1927-12-20
申请号:US13358126
申请日:1926-09-04
Applicant: CHASE CROWLEY E
Inventor: HOLINGER EMIL F
IPC: H04R7/12
CPC classification number: H04R7/12
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公开(公告)号:US1594523A
公开(公告)日:1926-08-03
申请号:US9240126
申请日:1926-03-05
Applicant: CHASE CROWLEY E
Inventor: HOLINGER EMIL F
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/10
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