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公开(公告)号:US2679974A
公开(公告)日:1954-06-01
申请号:US32776352
申请日:1952-12-24
Applicant: SHARPLES CORP
Inventor: GOOCH FRED P
CPC classification number: B04B1/20 , B04B9/12 , B04B11/02 , B04B2001/2033
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公开(公告)号:US3098820A
公开(公告)日:1963-07-23
申请号:US7123960
申请日:1960-11-23
Applicant: SHARPLES CORP
Inventor: GOOCH FRED P
IPC: B04B1/20
CPC classification number: B04B1/20
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公开(公告)号:US3087621A
公开(公告)日:1963-04-30
申请号:US74889858
申请日:1958-07-16
Applicant: SHARPLES CORP
Inventor: GOOCH FRED P
IPC: B04B3/00
CPC classification number: B04B3/00
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公开(公告)号:US3061181A
公开(公告)日:1962-10-30
申请号:US77697158
申请日:1958-11-28
Applicant: SHARPLES CORP
Inventor: GOOCH FRED P
IPC: B04B1/20
CPC classification number: B04B1/20 , B04B1/2016 , B04B2001/2025 , B04B2001/2075 , B04B2001/2083
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公开(公告)号:US2703676A
公开(公告)日:1955-03-08
申请号:US32869952
申请日:1952-12-30
Applicant: SHARPLES CORP
Inventor: GOOCH FRED P
CPC classification number: B04B11/02 , B04B1/20 , B04B2001/2033
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公开(公告)号:US3094828A
公开(公告)日:1963-06-25
申请号:US75433458
申请日:1958-08-11
Applicant: SHARPLES CORP
Inventor: PAYNE ROBERT E , GOOCH FRED P
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公开(公告)号:US2942494A
公开(公告)日:1960-06-28
申请号:US77651058
申请日:1958-11-26
Applicant: SHARPLES CORP
Inventor: GOOCH FRED P
IPC: B04B9/12
CPC classification number: B04B9/12
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公开(公告)号:US2460283A
公开(公告)日:1949-02-01
申请号:US67024646
申请日:1946-05-16
Applicant: SHARPLES CORP
Inventor: GOOCH FRED P
IPC: F01M1/12
CPC classification number: F01M1/12
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